Merck
CN
Advanced Search
Chemical Structure Search
Search Within
Product Category
Brand
Sustainability
Biological Source
Color
Feature
Formula Weight
Gene Alias
Melting Point (°C)
Physical Form
Purity
Research Area
Tissue
Quality Segment
Markush Class
Markush Group
Special Grade
Technique
Available for Sale

93-91-4

Applied Filters:
Keyword:'93-91-4'
Showing 1-30 of 173 results for "93-91-4" within Products
All Photos(13)

Synonym(s): Deacetylated chitin, Poly(D-glucosamine)
CAS No.:
9012-76-4
CompareProduct No.DescriptionSDSPricing
50494low-viscous
448869low molecular weight
448877medium molecular weight
419419high molecular weight
C3646from shrimp shells, ≥75% (deacetylated)
All Photos(1)

1-Phenyl-1,3-butanedione

Synonym(s): Benzoylacetone
Linear Formula: C6H5COCH2COCH3
CAS No.:
93-91-4
Molecular Weight:
162.19
EC No.:
202-286-4
Beilstein No.:
742413
CompareProduct No.DescriptionSDSPricing
B1190799%
All Photos(3)

Isobutyryl chloride

Linear Formula: (CH3)2CHCOCl
CAS No.:
79-30-1
Molecular Weight:
106.55
EC No.:
201-194-1
Beilstein No.:
605393
CompareProduct No.DescriptionSDSPricing
13912298%
All Photos(4)

Linear Formula: CxOyHz
CompareProduct No.DescriptionSDSPricing
798991film, avg. no. of layers, 1
796034powder, 15-20 sheets, 4-10% edge-oxidized, avg. no. of layers, 15 ‑ 20
7637052 mg/mL, dispersion in H2O, avg. no. of layers, 1greener alternative
7776764 mg/mL, dispersion in H2O, avg. no. of layers, 1greener alternative
79434115-20 sheets, 4-10% edge-oxidized, 1 mg/mL, dispersion in H2O, avg. no. of layers, 15 ‑ 20greener alternative
All Photos(3)

2-Aminothiazole

Synonym(s): 2-Thiazolamine
Empirical Formula (Hill Notation): C3H4N2S
CAS No.:
96-50-4
Molecular Weight:
100.14
EC No.:
202-511-6
Beilstein No.:
105738
CompareProduct No.DescriptionSDSPricing
12312997%
All Photos(32)

Synonym(s): Casein from bovine milk, Casein, Bovine Milk, Carbohydrate and Fatty Acid Free, Casein, Bovine Milk
CAS No.:
9000-71-9
EC No.:
232-555-1
CompareProduct No.DescriptionSDSPricing
1.02241soluble in alkali, Technipur®
C7078technical grade
C6905BioUltra, ≥98% (PAGE)
C5890suitable for substrate for protein kinase (after dephosphorylation), purified powder
C3400powder
All Photos(1)

Maleimide

Synonym(s): 2,5-Pyrroledione
Empirical Formula (Hill Notation): C4H3NO2
CAS No.:
541-59-3
Molecular Weight:
97.07
EC No.:
208-787-4
Beilstein No.:
106910
CompareProduct No.DescriptionSDSPricing
12958599%
All Photos(2)

(R)-(−)-2-Methylpiperazine

Empirical Formula (Hill Notation): C5H12N2
CAS No.:
75336-86-6
Molecular Weight:
100.16
CompareProduct No.DescriptionSDSPricing
39716497%
All Photos(2)

2-Nitrophenylhydrazine

Linear Formula: O2NC6H4NHNH2
CAS No.:
3034-19-3
Molecular Weight:
153.14
EC No.:
221-222-6
Beilstein No.:
512797
CompareProduct No.DescriptionSDSPricing
N2158897%
All Photos(1)

Allyl methyl sulfide

Linear Formula: H2C=CHCH2SCH3
CAS No.:
10152-76-8
Molecular Weight:
88.17
EC No.:
233-422-0
CompareProduct No.DescriptionSDSPricing
A3420198%
All Photos(1)

Pam₃Cys-Ser-(Lys)₄, Hydrochloride

Synonym(s): Pam₃Cys-Ser-(Lys)₄, Hydrochloride
Empirical Formula (Hill Notation): C81H156N10O13S · 3HCl
CAS No.:
112208-00-1
Molecular Weight:
1619.61
CompareProduct No.DescriptionSDSPricing
506350
All Photos(1)

4-tert-Butylstyrene

Linear Formula: (CH3)3CC6H4CH=CH2
CAS No.:
1746-23-2
Molecular Weight:
160.26
EC No.:
217-126-9
CompareProduct No.DescriptionSDSPricing
523933contains ≤100 ppm tert-butylcatechol as inhibitor, 93%
All Photos(1)

Benzoylacetone

Synonym(s): Benzoylacetone
Empirical Formula (Hill Notation): C10H10O2
CAS No.:
93-91-4
Molecular Weight:
162.19
CompareProduct No.DescriptionSDSPricing
8.02195for synthesis
All Photos(1)

N,N-Diethylsalicylamide

Empirical Formula (Hill Notation): C11H15NO2
CAS No.:
19311-91-2
Molecular Weight:
193.24
EC No.:
242-955-8
CompareProduct No.DescriptionSDSPricing
64423497%
All Photos(4)

D-Saccharic acid 1,4-lactone monohydrate

Synonym(s): D-Glucaric acid-1,4-lactone, D-Saccharolactone
Empirical Formula (Hill Notation): C6H8O7 · H2O
CAS No.:
61278-30-6
Molecular Weight:
210.14
Beilstein No.:
85594
CompareProduct No.DescriptionSDSPricing
S0375≥98.0% (HPLC)
All Photos(1)

2,2′-Isopropylidenebis[(4S)-4-tert-butyl-2-oxazoline]

Synonym(s): (S,S)-2,2′-Isopropylidene-bis(4-tert-butyl-2-oxazoline)
Empirical Formula (Hill Notation): C17H30N2O2
CAS No.:
131833-93-7
Molecular Weight:
294.43
CompareProduct No.DescriptionSDSPricing
40614799%
All Photos(1)

Dimethyl 3,4-furandicarboxylate

Empirical Formula (Hill Notation): C8H8O5
CAS No.:
4282-33-1
Molecular Weight:
184.15
Beilstein No.:
152468
CompareProduct No.DescriptionSDSPricing
31749798%
All Photos(3)

Chromoionophore I

Synonym(s): 3-Octadecanoylimino-7-(diethylamino)-1,2-benzophenoxazine, 9-(Diethylamino)-5-(octadecanoylimino)-5H-benzo[a]phenoxazine, N-Octadecanoyl-Nile blue, ETH 5294
Empirical Formula (Hill Notation): C38H53N3O2
CAS No.:
125829-24-5
Molecular Weight:
583.85
Beilstein No.:
3576427
CompareProduct No.DescriptionSDSPricing
27086Selectophore™
All Photos(1)

Methyl dichlorophosphite

Synonym(s): Methyl phosphorodichloridite
Linear Formula: CH3OPCl2
CAS No.:
3279-26-3
Molecular Weight:
132.91
EC No.:
221-915-3
Beilstein No.:
1697452
CompareProduct No.DescriptionSDSPricing
235229technical grade
All Photos(2)

Trimethyl(propargyl)silane

Synonym(s): 2-Propynyl-trimethylsilane, 3-(Trimethylsilyl)propyne
Linear Formula: HC≡CCH2Si(CH3)3
CAS No.:
13361-64-3
Molecular Weight:
112.24
EC No.:
236-427-6
Beilstein No.:
2036316
CompareProduct No.DescriptionSDSPricing
376264contains 500 ppm BHT as stabilizer
All Photos(2)

Tannic acid

Synonym(s): Tannic acid
CAS No.:
1401-55-4
CompareProduct No.DescriptionSDSPricing
1.00773powder
All Photos(1)

NFAT Inhibitor

Synonym(s): VIVIT
Empirical Formula (Hill Notation): C75H118N20O22S
CAS No.:
249537-73-3
Molecular Weight:
1683.93
CompareProduct No.DescriptionSDSPricing
N7032>96% (HPLC), solid
All Photos(1)

Gap26 trifluoroacetate

Synonym(s): Gap 26 trifluoroacetate, Gap-26 trifluoroacetate, L-Arginine, L-valyl-L-cysteinyl-L-tyrosyl-L-?-aspartyl-L-lysyl-L-seryl-L-phenylalanyl-L-prolyl-L-isoleucyl-L-seryl-L-histidyl-L-valyl-, trifluoroacetate, VCYDKSFPISHVR trifluoroacetate, Val-Cys-Tyr-Asp-Lys-Ser-Phe-Pro-Ile-Ser-His-Val-Arg trifluoroacetate
Empirical Formula (Hill Notation): C70H107N19O19S · xC2HF3O2
CAS No.:
197250-15-0
Molecular Weight:
1550.78 (free base basis)
CompareProduct No.DescriptionSDSPricing
SML3074≥95% (HPLC)
All Photos(2)

9-Iodophenanthrene

Empirical Formula (Hill Notation): C14H9I
CAS No.:
17024-12-3
Molecular Weight:
304.13
CompareProduct No.DescriptionSDSPricing
38935897%
All Photos(1)

AP20187

Synonym(s): (2S,2′S)-1-[(2S)-1-oxo-2-(3,4,5-trimethoxyphenyl)butyl]-2-piperidinecarboxylic acid, 2,2′-[[2-[(dimethylamino)methyl]-1,3-propanediyl]bis[imino(2-oxo-2,1-ethanediyl)oxy-3,1-phenylene[(1R)-3-(3,4-dimethoxyphenyl)propylidene]]] ester
Empirical Formula (Hill Notation): C82H107N5O20
CAS No.:
195514-80-8
Molecular Weight:
1482.75
CompareProduct No.DescriptionSDSPricing
SML2838≥98% (HPLC)
All Photos(3)

Spiro-MeOTAD

Synonym(s): N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine, Spiro-OMeTAD
Empirical Formula (Hill Notation): C81H68N4O8
CAS No.:
207739-72-8
Molecular Weight:
1225.43
CompareProduct No.DescriptionSDSPricing
79207199% (HPLC)greener alternative
All Photos(1)

Neurotensin

Synonym(s): Neurotensin
Empirical Formula (Hill Notation): C78H121N21O20
CAS No.:
39379-15-2
Molecular Weight:
1672.92
CompareProduct No.DescriptionSDSPricing
05-23-1200Potent hypothalamic peptide neurotransmitter.
All Photos(2)

β-Cyclodextrin, sulfated sodium salt

CAS No.:
37191-69-8
CompareProduct No.DescriptionSDSPricing
389153extent of labeling: 12-15 mol per mol β-CD
All Photos(1)

Betadex Sulfobutyl Ether Sodium

Synonym(s): β-Cyclodextrin sulfobutyl ethers sodium salts
CAS No.:
182410-00-0
CompareProduct No.DescriptionSDSPricing
PHR2923
All Photos(3)

Octacosanoic acid

Synonym(s): Montanic acid
Linear Formula: CH3(CH2)26CO2H
CAS No.:
506-48-9
Molecular Weight:
424.74
EC No.:
208-041-8
Beilstein No.:
1801616
CompareProduct No.DescriptionSDSPricing
284432synthetic, ≥98%
Page 1 of 6