86433-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86433-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,4,3 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86433-73:
(7*8)+(6*6)+(5*4)+(4*3)+(3*3)+(2*7)+(1*3)=150
150 % 10 = 0
So 86433-73-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H8N2O3/c1-6-10(15)11(16)9-7(12(6)17-2)3-4-14-8(9)5-13/h3-4H,1-2H3
86433-73-0Relevant articles and documents
Synthesis of 5,6-,5,8- and 7,8-isoquinolinediones from the corresponding isoquinolinols and di-methoxyisoquinolines
Kitahara,Nakai,Nakahara,Akazawa,Shimizu,Kubo
, p. 2256 - 2263 (2007/10/02)
5,8-Isoquinolinediones (12, 18, 25), 7,8-isoquinolinediones (14, 19) and 5,6-isoquinolinediones (26) were synthesized by oxidative demethylation of the corresponding dimethoxyisoquinolines with cerium(IV) ammonium nitrate or silver-(II) oxide. 8-Dialkylam
