13275-68-8 Usage
Chemical Properties
off-white needles
Safety Profile
Poison by
intraperitoneal and subcutaneous routes.
Experimental teratogenic effects. When
heated to decomposition it emits very toxic
fumes of NOx and SOx.
Check Digit Verification of cas no
The CAS Registry Mumber 13275-68-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,7 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13275-68:
(7*1)+(6*3)+(5*2)+(4*7)+(3*5)+(2*6)+(1*8)=98
98 % 10 = 8
So 13275-68-8 is a valid CAS Registry Number.
InChI:InChI=1/C4H7N3S/c1-2-5-4-7-6-3-8-4/h3H,2H2,1H3,(H,5,7)
13275-68-8Relevant articles and documents
Heterocyclization of thiocarbonohydrazides: Facile synthesis of 5-unsubstituted-1,3,4-thiadiazoles
Hassan, Alaa A.,Abdel-Latif, Fathy F.,Aziz, Mohamed Abdel,Mostafa, Sara M.,Br?se, Stefan,Nieger, Martin
, p. 1183 - 1186 (2015/09/01)
2-(Hydrazinecarbothioyl)-N-substituted hydrazinecarbothioamides react with 2,3,5,6-tetrachloro-1,4-benzoquinone in high yields in a novel fast and facile method to give 5-unsubstituted-1,3,4-thiadiazole-2-amine derivatives. The synthesized compounds were characterized by spectroscopic methods and confirmed by using X-ray crystallography. A rationale for the formation of the products is presented.
