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77822-63-0

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77822-63-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77822-63-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,2 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77822-63:
(7*7)+(6*7)+(5*8)+(4*2)+(3*2)+(2*6)+(1*3)=160
160 % 10 = 0
So 77822-63-0 is a valid CAS Registry Number.

77822-63-0Downstream Products

77822-63-0Relevant articles and documents

Zur Photospaltung konjugierter γ,δ-Epoxyenone. UV.-Bestrahlung von 3-(1',2'-Epoxy-2'-methyl-prop-1'-yl)-5,5-dimethyl-2-cyclohexen-1-on

Weck, Guy de,Wolf, Hans Richard

, p. 224 - 234 (2007/10/02)

On 1?,?*-excitation (λ=254 nm) 9 undergoes cleavage of the C(γ),C(δ)-bond yielding 17 and a, which gives 18 by photofragmentation.In presence of maleinic ester the photolysis of 9 yields 20, in the presence of methanol 21 and 22 are

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