75212-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75212-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,1 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75212-18:
(7*7)+(6*5)+(5*2)+(4*1)+(3*2)+(2*1)+(1*8)=109
109 % 10 = 9
So 75212-18-9 is a valid CAS Registry Number.
75212-18-9Relevant academic research and scientific papers
The Formation of Phenylthiirene
Timm, Uwe,Merkle, Ursula,Meier, Herbert
, p. 2519 - 2529 (2007/10/02)
Photolysis and thermolysis of 4- and 5-phenyl-13C>-1,2,3-thiadiazole (4a and 4a') furnish the phenylthioacetic acid O-esters 19 and 21, respectively, and the 1,3-dithioles 22.A product analysis by 13C NMR spectroscopy shows on the b
