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95495-87-7

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95495-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95495-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,9 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 95495-87:
(7*9)+(6*5)+(5*4)+(4*9)+(3*5)+(2*8)+(1*7)=187
187 % 10 = 7
So 95495-87-7 is a valid CAS Registry Number.

95495-87-7Downstream Products

95495-87-7Relevant articles and documents

REACTION OF ARYLMETHANESULFONYL AND STYRYLMETHANESULFONYL CHLORIDES WITH TRIETHYLAMINE

Nakayama, Juzo,Tanuma, Mitsuru,Honda, Yoshiko,Hoshino, Masamatsu

, p. 4553 - 4556 (2007/10/02)

A series of arylmethanesulfonyl chlorides were treated with triethylamine in THF to give stilbenes in excellent yields.Workup of the mixtures below 10 deg C permits isolation of stilbene episulfones which on warming decompose to yield the corresponding stilbenes stereospecifically.Application of the reaction to 9-fluorenylsulfonyl chloride affords bifluorenylidene, while trans-styrylmethanesulfonyl chloride gives 4,5-dihydro-4,5-diphenylthiepin 1,1-dioxide and 1,6-diphenylhexatriene.

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