85432-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85432-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,3 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85432-39:
(7*8)+(6*5)+(5*4)+(4*3)+(3*2)+(2*3)+(1*9)=139
139 % 10 = 9
So 85432-39-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H18N2O3/c1-4-15(11-8-6-5-7-9-11)12(18)16-14(19)17-13(15)20-10(2)3/h5-10H,4H2,1-3H3,(H,16,18,19)
85432-39-9Relevant academic research and scientific papers
N and O-isopropyl isomers of barbital and phenobarbital: Physicochemical and pharmacological properties
Menez,Bourin,Colombel,et al.
, p. 521 - 529 (2007/10/02)
Univocal synthesis of O and N isopropylated derivatives of barbital and phenobarbital is proposed. Properties of those compounds in solution (pka and lipophilicity) show important differences. However the phenobarbital derivatives keep the anticonvulsant