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139938-04-8

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139938-04-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139938-04-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,3 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139938-04:
(8*1)+(7*3)+(6*9)+(5*9)+(4*3)+(3*8)+(2*0)+(1*4)=168
168 % 10 = 8
So 139938-04-8 is a valid CAS Registry Number.

139938-04-8Upstream product

139938-04-8Downstream Products

139938-04-8Relevant articles and documents

α,α-DISUBSTITUTED AMINO ACIDS IN THE REACTION OF PEPTIDE BOND FORMATION BY THE CARBODIIMIDE METHOD

Izdebski, Jan,Kunce, Danuta,Leplawy, Miroslaw T.,Pachulska, Maria,Redlinski, Adam

, p. 1427 - 1431 (2007/10/02)

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