3770-63-6 Usage
Uses
(S)-Phenprocoumon acts primarily as an oral anti-coagulant.
Check Digit Verification of cas no
The CAS Registry Mumber 3770-63-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,7 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3770-63:
(6*3)+(5*7)+(4*7)+(3*0)+(2*6)+(1*3)=96
96 % 10 = 6
So 3770-63-6 is a valid CAS Registry Number.
InChI:InChI=1/C18H16O3/c1-2-13(12-8-4-3-5-9-12)16-17(19)14-10-6-7-11-15(14)21-18(16)20/h3-11,13,20H,2H2,1H3/t13-/m0/s1
3770-63-6Relevant articles and documents
β-Chain Hydrogen-Bonding in 4-Hydroxycoumarins
Duong, Truc-Vi H.,Carroll, Todd S.,Bejan, Daniel S.,Valente, Edward J.
, p. 387 - 399 (2019/11/22)
Abstract: In the solid state, some 3-substituted 4-hydroxycoumarins β-ketoester enols form infinite translational hydrogen-bonded β-chains with varying degrees of alignment between adjacent delocalized systems. Nine related structures have been studied. A
