143836-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143836-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,3 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143836-65:
(8*1)+(7*4)+(6*3)+(5*8)+(4*3)+(3*6)+(2*6)+(1*5)=141
141 % 10 = 1
So 143836-65-1 is a valid CAS Registry Number.
143836-65-1Relevant articles and documents
A convenient synthesis of 2,2-diphenyl-cyclohexanone and 6,6-diphenyl-2-cyclohexen-one
Bacque,Paris
, p. 2259 - 2272 (2007/10/02)
A short, convenient and large scale synthesis of 2,2-diphenyl-cyclohexanone and 6,6-diphenyl-2-cyclohexen-one using respectively the regioselective hydrogenolysis of 1,3-diketone (3) and the radical reduction of 3-bromo-2-enone (4) is reported.
