815576-06-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 815576-06-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,5,5,7 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 815576-06:
(8*8)+(7*1)+(6*5)+(5*5)+(4*7)+(3*6)+(2*0)+(1*6)=178
178 % 10 = 8
So 815576-06-8 is a valid CAS Registry Number.
815576-06-8Relevant articles and documents
Guanidines as a nitrogen source for direct conversion of epoxides to aziridines
Tsuchiya, Yukiko,Kumamoto, Takuya,Ishikawa, Tsutomu
, p. 8504 - 8505 (2004)
Direct conversion of epoxides to aziridines was achieved with guanidines as a nitrogen source. Stereochemical inversion at the chiral centers of epoxides was observed without loss of optical purity.
