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81016-18-4

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81016-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81016-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81016-18:
(7*8)+(6*1)+(5*0)+(4*1)+(3*6)+(2*1)+(1*8)=94
94 % 10 = 4
So 81016-18-4 is a valid CAS Registry Number.

81016-18-4Downstream Products

81016-18-4Relevant articles and documents

Reactions of Polarized Ketene S,N- and N,N-Acetals with Benzoyl Isothiocyanate: Synthesis of Novel 1-N-Aryl(alkyl)-2-phenyl-5-aroyl-6-methylthio(N-alkylamino)-4-thioxopyrimidines

Aggarwal, V.,Ila, H.,Junjappa, H.

, p. 65 - 68 (1982)

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