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66530-00-5

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66530-00-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66530-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,3 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 66530-00:
(7*6)+(6*6)+(5*5)+(4*3)+(3*0)+(2*0)+(1*0)=115
115 % 10 = 5
So 66530-00-5 is a valid CAS Registry Number.

66530-00-5Downstream Products

66530-00-5Relevant articles and documents

Nickel-Catalyzed Conjugate Addition of Alkynyl Groups to α,β-Unsaturated Ketones

Schwartz, Jeffrey,Carr, Denise B.,Hansen, Robert T.,Dayrit, Fabian M.

, p. 3053 - 3061 (1980)

The complex formed by reaction of Ni(acac)2 and DiBAH (1:1) catalyzes conjugate addition of dialkylaluminium acetylides to α,β enones; on hydrolysis, 3-alkynyl ketones are produced in high yield.Through this procedure conjugate addition of alkynyl groups

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