130480-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130480-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,8 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 130480-98:
(8*1)+(7*3)+(6*0)+(5*4)+(4*8)+(3*0)+(2*9)+(1*8)=107
107 % 10 = 7
So 130480-98-7 is a valid CAS Registry Number.
130480-98-7Relevant articles and documents
Synthesis of Substituted (+)-Bicuculline Derivatives Through Chloromethyaltion
Allan, Robin D.,Apostopoulos, Christine
, p. 1259 - 1268 (2007/10/02)
Treatment of the phthalide isoquinoline alkaloid (+)-bicuculline with paraformaldehyde and hydrochloric acid leads to the chloromethyl derivative (4) which can be further substituted with ammonia or piperazine.In reactions to study methods of linking bicu