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850-65-7

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850-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 850-65-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 850-65:
(5*8)+(4*5)+(3*0)+(2*6)+(1*5)=77
77 % 10 = 7
So 850-65-7 is a valid CAS Registry Number.

850-65-7Relevant articles and documents

FORMATION OF ALLENYL CATIONS BY PHOTOLYSIS OF TRIARYLCHLOROALLENES

Kitamura, Tsugio,Miyake, Sumiya,Kobayashi, Shinjiro,Taniguchi, Hiroshi

, p. 929 - 930 (2007/10/02)

Irradiation of triarylchloroallenes in methanol afforded 1,3,3-triaryl-3-methoxypropynes, suggesting the intervention of triarylallenyl cations.Irradiation of triphenylchloroallene in ethanol and 2-propanol gave the similar results but the irradiation in

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