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135696-97-8

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135696-97-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135696-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,9 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135696-97:
(8*1)+(7*3)+(6*5)+(5*6)+(4*9)+(3*6)+(2*9)+(1*7)=168
168 % 10 = 8
So 135696-97-8 is a valid CAS Registry Number.

135696-97-8Downstream Products

135696-97-8Relevant articles and documents

Asymmetric Reactions of Thioacetals and Their S-Oxides Derived from 1,1'-Binaphthalene-2,2'-dithiol

Delogu, Giovanna,Lucchi, Ottorino De,Maglioli, Paola,Valle, Giovanni

, p. 4467 - 4473 (2007/10/02)

The chiral dithiepine 3 was selectively oxidized to all possible oxides: the sulfoxide 9, the sulfone 16, the sulfone-sulfoxide 20, the disulfoxide 21, and the disulfone 22.The sulfinyl oxygens of 9, 14, 20, and 21 are always in the pseudoaxial configurat

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