139925-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139925-34-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,2 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139925-34:
(8*1)+(7*3)+(6*9)+(5*9)+(4*2)+(3*5)+(2*3)+(1*4)=161
161 % 10 = 1
So 139925-34-1 is a valid CAS Registry Number.
139925-34-1Relevant articles and documents
Synthesis of possible metabolites and the enantiomers of prolintane
Rucker,Neugebauer,Zhong
, p. 47 - 52 (1992)
The synthesis of 15 possible metabolites of prolintane (1) (Katovit) which is used in the treatment of blood pressure disregualtions is described. Furthermore, the preparation of the enantiomers of 1 is reported, starting with R-(+)- and S-(-)-phenylalaninol respectively.
