100818-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100818-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,1 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100818-61:
(8*1)+(7*0)+(6*0)+(5*8)+(4*1)+(3*8)+(2*6)+(1*1)=89
89 % 10 = 9
So 100818-61-9 is a valid CAS Registry Number.
100818-61-9Relevant academic research and scientific papers
Onda, Hiroyuki,Toi, Hiroo,Aoyama, Yasuhiro,Ogoshi, Hisanobu
, p. 4221 - 4224 (1985)
Photolysis of pyrrole-β-diazonium tetrafluoroborates gave β-fluoropyrroles.These were further converted to 1,3,5,7-tetrafluoroporphyrins, the first example of ring-fluorinated porphyrin derivatives.
