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73179-52-9

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73179-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73179-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,7 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73179-52:
(7*7)+(6*3)+(5*1)+(4*7)+(3*9)+(2*5)+(1*2)=139
139 % 10 = 9
So 73179-52-9 is a valid CAS Registry Number.

73179-52-9Upstream product

73179-52-9Relevant articles and documents

Dihydroisoquinoline rearrangement. 13. Effect of substituents in the isoquinoline frame on the rearrangement of tertiary 1,2-dihydroisoquinolines

Knabe,Krause,Powilleit,Sierocks

, p. 313 - 317 (2007/10/04)

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