318977-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 318977-73-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,8,9,7 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 318977-73:
(8*3)+(7*1)+(6*8)+(5*9)+(4*7)+(3*7)+(2*7)+(1*3)=190
190 % 10 = 0
So 318977-73-0 is a valid CAS Registry Number.
318977-73-0Relevant academic research and scientific papers
Process for the preparation of Grignard reagents and novel Grignard reagents
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, (2008/06/13)
Grignard reagents which contain a protected aldehyde function are obtained in a particularly advantageous manner from a halogenated aldehyde by reaction with a secondary monoamine to give an open-chain aminal, and conversion of the latter into a Grignard
