1874-58-4 Usage
Safety Profile
Poison by intraperitoneal route.Experimental reproductive effects. When heated todecomposition it emits toxic fumes of NOx and SOx.
Check Digit Verification of cas no
The CAS Registry Mumber 1874-58-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,7 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1874-58:
(6*1)+(5*8)+(4*7)+(3*4)+(2*5)+(1*8)=104
104 % 10 = 4
So 1874-58-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H11N5S/c13-12-16-10-9(14-7-15-10)11(17-12)18-6-8-4-2-1-3-5-8/h1-5,7,9H,6H2,(H2,13,14,15,16)
1874-58-4Relevant articles and documents
Modification of thionucleobases in ionic liquids
Hu, Xiaomei,Zhang, Bixian,Dong, Shijia,Gao, Yunfei
, (2015/02/19)
A simple method was established for the preparation of thio-substituted thionucleobases using room temperature ionic liquids (RTILs) such as 1-butyl-3-methylimidazolium trifluoroacetate [BMIM]+[CF3COO]- and 1-methoxyethyl-3-methylimidazolium trifluoroacetate [MeOEtMIM]+[CF3COO]- as solvents and catalysts without any other catalyst. These reactions proceeded efficiently in RTILs with excellent yield of products. RTILs can be recycled and reused effectively without further purification.
