69104-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69104-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,1,0 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69104-73:
(7*6)+(6*9)+(5*1)+(4*0)+(3*4)+(2*7)+(1*3)=130
130 % 10 = 0
So 69104-73-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H11N3S/c14-9-5-1-4-8-12(9)17-13-15-10-6-2-3-7-11(10)16-13/h1-8H,14H2,(H,15,16)
69104-73-0Relevant articles and documents
A Synthesis of 1,3,5-Thiadiazepine Skeleton Derivatives: Benzimidazopyridothiadiazepine and Benzimidazobenzothiadiazepine Derivatives
Jin, Byung-Woo,Cho, Sung-Hye
, p. 1213 - 1216 (2007/10/02)
Pyrido and benzothiadiazepine derivatives have been successfully synthesized in good yields by the reaction of N-substituted thiourea (6) and N-substituted S-methylisothiourea (7) derivatives in the presence of DCC or potassium carbonate.