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78233-13-3

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78233-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78233-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,3 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78233-13:
(7*7)+(6*8)+(5*2)+(4*3)+(3*3)+(2*1)+(1*3)=133
133 % 10 = 3
So 78233-13-3 is a valid CAS Registry Number.

78233-13-3Relevant articles and documents

Synthesis of oxytocin, arginine-vasopressin and its deamino-analogue using 2,4,6-trimethylbenzyl group for protection of the cysteine sulfur

Brtnik,Krojidlo,Barth,Jost

, p. 286 - 299 (2007/10/02)

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