64097-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64097-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,9 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64097-19:
(7*6)+(6*4)+(5*0)+(4*9)+(3*7)+(2*1)+(1*9)=134
134 % 10 = 4
So 64097-19-4 is a valid CAS Registry Number.
64097-19-4Relevant academic research and scientific papers
Synthesis of isoquinobenzodiazepinediones
Gall-Istok,Sterk,Toth,Deak
, p. 1045 - 1048 (2007/10/02)
1-(2'-Chloroacetylamino)-4,4-dimethyl-1,4-dihydro-3(2H)-isoquinolinone (3) was cyclised by treatment with sodium hydride in dimethyl sulphoxide containing 0.1% of water to give 10,10-dimethyl-6,7,9,10-tetrahydro-5H,14bH-isoquino[2,1-d][1,4]benzodiazep ine