74999-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74999-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,9 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74999-86:
(7*7)+(6*4)+(5*9)+(4*9)+(3*9)+(2*8)+(1*6)=203
203 % 10 = 3
So 74999-86-3 is a valid CAS Registry Number.
74999-86-3Relevant academic research and scientific papers
Cinnoline Chemistry. XIV. 3-Cyclohexylcinnolines (1)
Maeba, Isamu,Castle, Raymond N.
, p. 407 - 408 (2007/10/02)
The synthesis of 3-cyclohexyl-6,7-dimethoxy-1H-4-cinnolone (4), 4-chloro-3-cyclohexyl-6,7-dimethoxycinnoline (5) and 8-bromo-3-cyclohexyl-6,7-dimethoxy-1H-4-cinnolone (6) are reported.
