173837-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173837-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,8,3 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 173837-47:
(8*1)+(7*7)+(6*3)+(5*8)+(4*3)+(3*7)+(2*4)+(1*7)=163
163 % 10 = 3
So 173837-47-3 is a valid CAS Registry Number.
173837-47-3Relevant articles and documents
A practical chemoenzymatic synthesis of a key intermediate of antifungal agents
Yasohara, Yoshihiko,Miyamoto, Kenji,Kizaki, Noriyuku,Hasegawa, Junzo,Ohashi, Takehisa
, p. 3331 - 3333 (2007/10/03)
A novel synthesis of an azole antifungal building block, the optically active diol, is described. The key step involves an enantioselective hydrolysis of a prochiral diester by a lipase.
