156415-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156415-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,1 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 156415-91:
(8*1)+(7*5)+(6*6)+(5*4)+(4*1)+(3*5)+(2*9)+(1*1)=137
137 % 10 = 7
So 156415-91-7 is a valid CAS Registry Number.
156415-91-7Relevant academic research and scientific papers
Synthesis of the metabolites of clentiazem
Inoue,Nakamura,Otsuka,Gaino,Harada,Matsuki,Takeda
, p. 167 - 172 (2007/10/02)
The metabolites of clentiazem in the urine or bile of rats and dogs were investigated. Fifteen basic, 6 acidic, 2 neutral and 4 conjugated metabolites were isolated. In the present paper, fourteen reference compounds as shown in Charts 1, 2 and 3 were syn
