74734-11-5 Usage
Uses
1-(Methyldithiocarbonyl)imidazole is a thiocarbonyl transfer agent used in the synthesis of 3,5- and 1,3,5-substituted 2-thiohydantoins.
Check Digit Verification of cas no
The CAS Registry Mumber 74734-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,3 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74734-11:
(7*7)+(6*4)+(5*7)+(4*3)+(3*4)+(2*1)+(1*1)=135
135 % 10 = 5
So 74734-11-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H6N2S2/c1-9-5(8)7-3-2-6-4-7/h2-4H,1H3
74734-11-5Relevant articles and documents
Synthesis of Thiadiazinobenzimidazole-2,4(3H)-diones and their Sulphur Analogues
Howes, Peter D.,Pianka, Max
, p. 762 - 765 (2007/10/02)
Benzimidazol-2-yl di- or tri-thiocarbonates and iso- or isothio-cyanates give, on heating in the presence of triethylamine, the novel thiadiazinobenzimidazole-2,4(3H)-diones (11; X=Y=O) or their sulphur analogues (11; X=S, Y=O; or X=Y=S).
