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130868-74-5

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130868-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130868-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,6 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130868-74:
(8*1)+(7*3)+(6*0)+(5*8)+(4*6)+(3*8)+(2*7)+(1*4)=135
135 % 10 = 5
So 130868-74-5 is a valid CAS Registry Number.

130868-74-5Relevant articles and documents

N-(2,2,2-TRICHLOROETHYLIDENE)ARENESULFONAMIDES FROM N,N-DICHLOROARENESULFONAMIDES AND TRICHLOROETHYLENE IN REACTIONS WITH BIFUNCTIONAL COMPOUNDS

Bryuzgin, A.A.,Levkovskaya, G.G.,Mirskova, A.N.,Kalikhman, I.D.

, p. 1120 - 1124 (2007/10/02)

The reaction of highly electrophilic N-(2,2,2-trichloroethylidene)arenesulfonamides with bifunctional nucleophiles (mercaptoethanol, ethylene glycol, monoethanolamine, and mercaptoethylamine hydrochloride) was studied.In the reactions with mercaptoethanol

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