40019-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40019-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,1 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 40019-82:
(7*4)+(6*0)+(5*0)+(4*1)+(3*9)+(2*8)+(1*2)=77
77 % 10 = 7
So 40019-82-7 is a valid CAS Registry Number.
40019-82-7Relevant academic research and scientific papers
RING-CHAIN ISOMERISM OF 3-HYDROXY-3-(2-IMIDAZOLYL)ISOINDOLINONES
Karlivan, G.A.,Valter, R.E.
, p. 247 - 251 (2007/10/02)
It was established by IR, UV, and PMR spectroscopy that N-unsubstituted and N-(n-alkyl, sec-alkyl, or aryl)-2-(2-imidazolylcarbonyl)benzamides obtained from imidazoisoquinoline-5,10-dione and ammonia or amines have the 3-(2-imidazolyl)isoindolinone
