146035-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146035-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,0,3 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 146035-42:
(8*1)+(7*4)+(6*6)+(5*0)+(4*3)+(3*5)+(2*4)+(1*2)=109
109 % 10 = 9
So 146035-42-9 is a valid CAS Registry Number.
146035-42-9Relevant articles and documents
Ring-opening addition reaction of cyclopropanol derivatives with carbenes
Oku,Iwamoto,Sanada,Abe
, p. 7169 - 7172 (2007/10/02)
Chloro(phenyl)carbene and diphenylcarbene reacted with cyclopropanone hemiacetals, cyclopropanols, and cyclopropanone cyanohydrins to give 4-phenylbutanoic acid derivatives. The mechanism was explained in terms of a homolytic process that the O-H group of