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139488-09-8

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139488-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139488-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,8 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139488-09:
(8*1)+(7*3)+(6*9)+(5*4)+(4*8)+(3*8)+(2*0)+(1*9)=168
168 % 10 = 8
So 139488-09-8 is a valid CAS Registry Number.

139488-09-8Downstream Products

139488-09-8Relevant articles and documents

FIRST SYNTHESIS OF N-ALKYNYLCARBAMOYL CHLORIDES FROM C-HALOGEN-SUBSTITUTED KETENE IMINES

Novikov, M. S.,Khlebnikov, A. F.,Kostikov, R. R.

, p. 1576 - 1577 (2007/10/02)

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