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3964-50-9

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3964-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3964-50-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,6 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3964-50:
(6*3)+(5*9)+(4*6)+(3*4)+(2*5)+(1*0)=109
109 % 10 = 9
So 3964-50-9 is a valid CAS Registry Number.

3964-50-9SDS

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 N-methyl-N'-tert-butylthiourea

1.2 Other means of identification

Product number -
Other names 3-tert-butyl-1-methylthiourea

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:3964-50-9 SDS

3964-50-9Relevant articles and documents

SUPPRESSION OF THE CONVERSION OF 3-t-BUTYL-1-METHYL-1-NITROSOTHIOUREA TO 3-t-BUTYL-1-METHYLUREA BY β-CYCLODEXTRIN UNDER ACIDIC CONDITIONS

Isobe, Masayoshi

, p. 65 - 68 (1985)

The denitrosation of 3-t-butyl-1-methyl-1-nitrosothiourea (1) was retarded by β-, and γ-cyclodextrins (CDs) at pH 4.70.Decomposition of 1 in the presence of β-CD produced selectively 3-t-butyl-1-methylthiourea (1a), which was remarkably different from the product ratio in the absence of β-CD.These results may be caused by both the protective and the microsolvent effect of β-CD.

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