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79971-40-7

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79971-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79971-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,7 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79971-40:
(7*7)+(6*9)+(5*9)+(4*7)+(3*1)+(2*4)+(1*0)=187
187 % 10 = 7
So 79971-40-7 is a valid CAS Registry Number.

79971-40-7Downstream Products

79971-40-7Relevant articles and documents

3',3'-Dichloro-3-methylene-4-thiochromanone: A Novel Product from Carbon Tetrachloride

Still, Ian W. J.,Abhyankar, Sudhir B.

, p. 373 - 374 (1982)

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