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3477-01-8

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3477-01-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3477-01-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,7 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3477-01:
(6*3)+(5*4)+(4*7)+(3*7)+(2*0)+(1*1)=88
88 % 10 = 8
So 3477-01-8 is a valid CAS Registry Number.

3477-01-8Downstream Products

3477-01-8Relevant articles and documents

Copper(I) Salt Promoted Reactions of Sulfur Nucleophiles with Vinyl Bromides. Simple and Straightforward Preparations of S-Vinyl Thiobenzoates and S,S'-Vinylidene Bisthiobenzoates

Ogawa, Takuji,Hotta, Shunsuke,Hayami, Kazuo,Suzuki, Hitomi

, p. 1947 - 1950 (1992)

Copper(I) salt promoted reaction of vinyl bromides with dibenzoyl disulfide in hot aprotic polar solvent produced thiophene derivatives in moderate yields, while the corresponding reaction with sodium thiobenzoate led to S-vinyl thiobenzoates in good yields.

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