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87740-65-6

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87740-65-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87740-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,4 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87740-65:
(7*8)+(6*7)+(5*7)+(4*4)+(3*0)+(2*6)+(1*5)=166
166 % 10 = 6
So 87740-65-6 is a valid CAS Registry Number.

87740-65-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(p-anisyl)-4-(benzylthio)-5-cyano-1,3-oxazine-6-one

1.2 Other means of identification

Product number -
Other names 4-Benzylsulfanyl-2-(4-methoxy-phenyl)-6-oxo-6H-[1,3]thiazine-5-carbonitrile

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:87740-65-6 SDS

87740-65-6Downstream Products

87740-65-6Relevant articles and documents

S,N Double Rearrangement. 3. Reaction Mechanism

Yokoyama, Masataka,Kodera, Masahito,Imamoto, Tsuneo

, p. 74 - 78 (2007/10/02)

The mechanism of the "S,N double rearrangement" was studied by 13C labeling and crossover reactions.The results indicate that the condensation is a thiallylic rearrangement of the initial ring-closure product formed from the cyano and mercapto groups of the starting compound and benzoic acid.

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