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33104-49-3

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33104-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33104-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,1,0 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 33104-49:
(7*3)+(6*3)+(5*1)+(4*0)+(3*4)+(2*4)+(1*9)=73
73 % 10 = 3
So 33104-49-3 is a valid CAS Registry Number.

33104-49-3Relevant articles and documents

NATURAL PEPTIDES AND THEIR ANALOGS XXI. SYNTHESIS OF PROTECTED PEPTIDES CORRESPONDING TO THE AMINO-ACID SEQUENCE 13-16 OF THE A CHAIN OF HUMAN INSULIN

Tikhonov, Yu. N.,Trifonova, O. I.,Baranova, G. V.,Malakhova, I. S.,Shvachkin, Yu. P.

, p. 371 - 374 (2007/10/02)

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