87962-74-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87962-74-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,6 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87962-74:
(7*8)+(6*7)+(5*9)+(4*6)+(3*2)+(2*7)+(1*4)=191
191 % 10 = 1
So 87962-74-1 is a valid CAS Registry Number.
87962-74-1Relevant academic research and scientific papers
ELECTRON DEFICIENT PORPHYRINS. 1. TETRAKIS(TRIFLUOROMETHYL)PORPHYRIN AND ITS METAL COMPLEXES
Homma, Michihide,Aoyagi, Katsuhiro,Aoyama, Yasuhiro,Ogoshi, Hisanobu
, p. 4343 - 4346 (2007/10/02)
1,3,5,7-Tetrakis(trifluoromethyl)-2,4,6,8-tetraethylporphyrin and its metal complexes have been prepared.
