620114-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 620114-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,0,1,1 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 620114-62:
(8*6)+(7*2)+(6*0)+(5*1)+(4*1)+(3*4)+(2*6)+(1*2)=97
97 % 10 = 7
So 620114-62-7 is a valid CAS Registry Number.
620114-62-7Relevant academic research and scientific papers
Propenethioamides in the synthesis of heterocyclic systems. Synthesis of pyrrole and 1,4-thiazepine derivatives
Cocco,Congiu,Onnis
, p. 1679 - 1682 (2007/10/03)
The reaction of propenethioamides 1 with bromoketones 2 and 3 led in acidic medium to the formation of 1,4-thiazepines 6 and 7. The pyrrole derivatives 4 and 5 were obtained by reaction of 1 with 2 and 3 in basic medium.
