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32755-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32755-42-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,7,5 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 32755-42:
(7*3)+(6*2)+(5*7)+(4*5)+(3*5)+(2*4)+(1*2)=113
113 % 10 = 3
So 32755-42-3 is a valid CAS Registry Number.

InChI:InChI=1/C10H17NO2/c1-7(2)8(11-6)9(12)13-10(3,4)5/h7-8H,1-5H3

32755-42-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	tert-butyl 2-isocyano-3-methylbutanoate

1.2 Other means of identification

Product number	-
Other names	DL-Valine tert-butyl ester isocyanide

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:32755-42-3 SDS

32755-42-3Upstream product

32755-42-3Downstream Products

32755-42-3Relevant articles and documents

Synthesis of 1,2,4-triazolines: Base-catalyzed hydrazination/cyclization cascade of α-isocyano esters and amides

Monge, David,Jensen, Kim L.,Marin, Irene,Jorgensen, Karl Anker

supporting information; experimental part, p. 328 - 331 (2011/03/23)

A convenient, efficient synthesis of 1,2,4-triazolines from α-isocyano esters/amides and azodicarboxylates is presented. The developed reaction cascade is based on a base-catalyzed hydrazination-type reaction followed by a subsequent cyclization providing

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CAS

32755-42-3