187101-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187101-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,1,0 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 187101-67:
(8*1)+(7*8)+(6*7)+(5*1)+(4*0)+(3*1)+(2*6)+(1*7)=133
133 % 10 = 3
So 187101-67-3 is a valid CAS Registry Number.
187101-67-3Relevant academic research and scientific papers
Enantiospecific synthesis of (+)-dihydroerythrodiene, (+)-dihydrospirojatamol and (+)-dihydroepispirojatamol
Srikrishna,Vijaykumar,Jagadeeswar Reddy
, p. 1439 - 1446 (2007/10/03)
Starting from the monoterpene R-carvone, enantiospecific total synthesis of the spirosesquiterpenes (+)-dihydroerythrodiene, (+)-dihydrospirojatamol and (+)-dihydroepispirojatamol is described.
