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937237-77-9

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937237-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 937237-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,7,2,3 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 937237-77:
(8*9)+(7*3)+(6*7)+(5*2)+(4*3)+(3*7)+(2*7)+(1*7)=199
199 % 10 = 9
So 937237-77-9 is a valid CAS Registry Number.

937237-77-9Downstream Products

937237-77-9Relevant articles and documents

Ruthenium-catalyzed reactions of 1-cyclopropyl-2-propyn-1-ols with anilines and water via allenylidene intermediates: Selective preparation of tri- and tetrasubstituted conjugated enynes

Yamauchi, Yoshihiro,Onodera, Gen,Sakata, Ken,Yuki, Masahiro,Miyake, Yoshihiro,Uemura, Sakae,Nishibayashi, Yoshiaki

, p. 5175 - 5179 (2007)

Ruthenium-catalyzed efficient preparation of the conjugated enynes can be carried out in the reactions of 1-cyclopropyl-2-propyn-1-ols with nitrogen- and oxygen-centered nucleophiles such as anilines and water in the presence of a catalytic amount of sulf

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