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61833-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61833-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,3 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 61833-50:
(7*6)+(6*1)+(5*8)+(4*3)+(3*3)+(2*5)+(1*0)=119
119 % 10 = 9
So 61833-50-9 is a valid CAS Registry Number.

61833-50-9Relevant academic research and scientific papers

CAGE KETONES FROM DIMETHYL-1,4-BENZOQUINONES AND QUINONOID CARBANIONS; A CHARGE-TRANSFER CONTROLLED SYNTHESIS

Dean, Francis M.,Houghton, Leonard E.,Mitchell, Gordon H.,Nayyir-Mashir, Rassoul,Thebtaranonth, Chachanat

, p. 3663 - 3676 (2007/10/02)

3-Methyl-1,4-naphthoquinon-2-ylmethyl anion (1a) adds 2,6-dimethyl-1,4-benzoquinone reversibly giving, in addition to products of types already known, a derivative (2) of the cage hydrocarbon decahydro-4,1,7-ethanylidenenaphthalene which can be obtained a

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