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Merck
CN

328960

Rose Bengal lactone

95%

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关于此项目

经验公式(希尔记法):
C20H4Cl4I4O5
化学文摘社编号:
分子量:
973.67
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
223-993-4
MDL number:
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Quality Level

assay

95%

form

powder

mp

280 °C (dec.) (lit.)

λmax

557 nm

ε (extinction coefficient)

≥10000 at 317-323 nm, ≥30000 at 516-522 nm, ≥95000 at 554-560 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Oc1c(I)cc2c(Oc3c(I)c(O)c(I)cc3C24OC(=O)c5c(Cl)c(Cl)c(Cl)c(Cl)c45)c1I

InChI

1S/C20H4Cl4I4O5/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28/h1-2,29-30H

InChI key

IICCLYANAQEHCI-UHFFFAOYSA-N



pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Iu D Shenin et al.
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 41(2), 16-21 (1996-02-01)
The study was aimed at the development of a laboratory procedure for isomerization of polyene macrolides in the presence of sensitizers. The reaction was performed with exposure of levorin solutions to the xenon lamp irradiation in the presence of rose
D W Marshall et al.
Appetite, 39(3), 193-206 (2002-12-24)
Most people get married or spend time living with a partner at some stage in their lives. But what effect does this change have, if any, on their eating habits? The transition from bachelor or spinster to young couple represents
Clement M Lee et al.
Science advances, 5(8), eaav0318-eaav0318 (2019-12-06)
JLP belongs to the JIP family whose members serve as scaffolding proteins that link motor proteins and their cargo for intracellular transport. Although JLP is mainly cytoplasmic, it accumulates as a focus in the perinuclear region when stimulated by extracellular



全球贸易项目编号

货号GTIN
328960-1G04061826717998