117134-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117134-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,3 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117134-49:
(8*1)+(7*1)+(6*7)+(5*1)+(4*3)+(3*4)+(2*4)+(1*9)=103
103 % 10 = 3
So 117134-49-3 is a valid CAS Registry Number.
117134-49-3Relevant articles and documents
Synthesis of Some 3,5-Disubstituted Thiazolothiadiazoles as Antibacterial and Antifungal Agents
Khan, R. H.,Rastogi, R. C.
, p. 501 - 503 (2007/10/02)
Reaction of perchloromethyl mercaptan with 2-amino-4-arylthiazoles (I) gives thiazolyl trichloromethanesulphenamides (II) which on treatment with aromatic amines afford 3,5-disubstituted 3H-thiazolo--thiadiazoles (III-VIII).All the compounds