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83786-32-7

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83786-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83786-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,8 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83786-32:
(7*8)+(6*3)+(5*7)+(4*8)+(3*6)+(2*3)+(1*2)=167
167 % 10 = 7
So 83786-32-7 is a valid CAS Registry Number.

83786-32-7Downstream Products

83786-32-7Relevant articles and documents

PHOTOCHEMICAL REACTION OF 2-AROYL-3-ARYLNORBORNADIENES

Toda, Takashi,Hasegawa, Eietsu,Mukai, Toshio,Tsuruta, Haruki,Hagiwara, Toshimitsu,Yoshida, Toshio

, p. 1551 - 1554 (1982)

Irradiation of 2-aroyl-3-arylnorbornadiene derivatives (1) afforded the corresponding quadricyclane derivatives (2) in good chemical yields and with excellent efficiencies (φ=0.3-0.6).The quadricyclanes were converted to the original norbornadienes by treatment with trifluoroacetic acid, silver perchlorate, and silica gel, or by heating.

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