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17659-13-1

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17659-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17659-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,5 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17659-13:
(7*1)+(6*7)+(5*6)+(4*5)+(3*9)+(2*1)+(1*3)=131
131 % 10 = 1
So 17659-13-1 is a valid CAS Registry Number.

17659-13-1Relevant articles and documents

Phase-Transfer Synthesis of Symmetrical S,S-Dialkyl Dithiocarbonates via O-Methyl S-Alkyl Dithiocarbonates

Degani, Iacopo,Fochi, Rita,Regondi, Valeria

, p. 375 - 378 (2007/10/02)

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