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148259-10-3

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148259-10-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 148259-10-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,2,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 148259-10:
(8*1)+(7*4)+(6*8)+(5*2)+(4*5)+(3*9)+(2*1)+(1*0)=143
143 % 10 = 3
So 148259-10-3 is a valid CAS Registry Number.

148259-10-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (8R,9S,13S,14S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3-sulfonyl chloride

1.2 Other means of identification

Product number -
Other names 1,3,5-Eto-17-oscl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:148259-10-3 SDS

148259-10-3Downstream Products

148259-10-3Relevant articles and documents

Transition-metal-free persulfuration to construct unsymmetrical disulfides and mechanistic study of the sulfur redox process

Xiao, Xiao,Feng, Minghao,Jiang, Xuefeng

, p. 4208 - 4211 (2015)

A sulfur redox process has been developed between sulfinate and thiosulfate, which efficiently affords diverse unsymmetrical disulfides and provides a new method to modify pharmaceuticals and natural products without requiring an extra oxidant or reductant. Gram-scale investigation further demonstrates the practicality and application potential of this process. Isolated key intermediates and a series of control experiments afford an unusual process, which reveals the mechanism of comproportionation and the transition-metal-free sulfur redox process.

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