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4995-66-8

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4995-66-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4995-66-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,9 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4995-66:
(6*4)+(5*9)+(4*9)+(3*5)+(2*6)+(1*6)=138
138 % 10 = 8
So 4995-66-8 is a valid CAS Registry Number.

4995-66-8Downstream Products

4995-66-8Relevant articles and documents

Ozonolysis of Cyclopentadiene Derivatives. Competitive Participation of and Cycloadditions of Carbonyl Oxide Moieties to α,β-Unsaturated Carbonyl Groups

Mori, Mitsuyuki,Yamakoshi, Hideyuki,Nojima, Masatomo,Kusabayashi, Shigekazu,McCullough, Kevin J.,et al.

, p. 1335 - 1344 (2007/10/02)

Reactions between cyclopenta-1,3-dienes 1a-i and ozone, conducted in a variety of solvents including diethyl ether, pentane, CCl4, CH2Cl2, CF3CH2OH, AcOH, and MeOH, afforded predominantly monomeric ozonolysis products consisting of either bicyclic endoper

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