87591-61-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87591-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,9 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87591-61:
(7*8)+(6*7)+(5*5)+(4*9)+(3*1)+(2*6)+(1*1)=175
175 % 10 = 5
So 87591-61-5 is a valid CAS Registry Number.
87591-61-5Relevant academic research and scientific papers
A NOVEL PHOTOCHEMICAL CYCLISATION OF 4-CHLORO-3-(N-ARYLIMINOMETHYL) (2H)BENZOPYRANS AND BENZOTHIOPYRANS
Swaminathan, K. S.,Ganesh, R. Sai,Venkatachalam, C. S.,Balasubramanian, K. K.
, p. 3653 - 3656 (2007/10/02)
Photolysis of 4-chloro-3-(N-Aryliminomethyl) (2H)benzopyrans and benzothiopyrans, 1a-g, yielded the respective quinolines 3a-g.
