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19957-74-5

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19957-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19957-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,5 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19957-74:
(7*1)+(6*9)+(5*9)+(4*5)+(3*7)+(2*7)+(1*4)=165
165 % 10 = 5
So 19957-74-5 is a valid CAS Registry Number.

19957-74-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methoxy-4-methyl-2H-furan-5-one

1.2 Other means of identification

Product number -
Other names 4-Methoxy-2-methyl-2-buten-4-olid

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:19957-74-5 SDS

19957-74-5Downstream Products

19957-74-5Relevant articles and documents

Chapleo et al.

, p. 100,103,105 (1976)

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