13246-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13246-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,4 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13246-02:
(7*1)+(6*3)+(5*2)+(4*4)+(3*6)+(2*0)+(1*2)=71
71 % 10 = 1
So 13246-02-1 is a valid CAS Registry Number.
InChI:InChI=1/C20H27N3O6/c1-3-5-11-28-13-15(29-18(21)26)12-23-17(25)20(4-2,16(24)22-19(23)27)14-9-7-6-8-10-14/h6-10,15H,3-5,11-13H2,1-2H3,(H2,21,26)(H,22,24,27)
13246-02-1Relevant articles and documents
N-alkylation of phenobarbital under phase-transfer catalysis conditions
Depreux,Bethegnies
, p. 1189 - 1193 (1993)
This communication describes a convenient procedure for the preparation of alkylated derivatives of phenobarbital using phase-transfer catalysis without solvent conditions.