155782-52-8 Usage
General Description
The chemical (4S,6R)-6-methyl-2-thioxohexahydropyrimidine-4-carboxylic acid is a heterocyclic compound that contains a six-membered ring with a sulfur atom and a carboxylic acid group. It has a specific stereochemistry, with the methyl group in the S position and the carboxylic acid group in the R position. (4S,6R)-6-METHYL-2-THIOXOHEXAHYDROPYRIMIDINE-4-CARBOXYLIC ACID is a potential building block for the synthesis of other organic molecules and may have applications in pharmaceutical and agricultural industries. Its unique structure and properties make it an interesting target for further study in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 155782-52-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,8 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 155782-52:
(8*1)+(7*5)+(6*5)+(5*7)+(4*8)+(3*2)+(2*5)+(1*2)=158
158 % 10 = 8
So 155782-52-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H10N2O2S/c1-3-2-4(5(9)10)8-6(11)7-3/h3-4H,2H2,1H3,(H,9,10)(H2,7,8,11)/t3-,4+/m1/s1
155782-52-8Relevant articles and documents
Reaction Of α-(Thio)amidoalkylation In The Synthesis Of α-Cyano-substituted Cyclic (Thio)ureas And Dithiocarbamates
Shutalev, A. D.
, p. 1192 - 1199 (1993)
It was shown that the reaction of the readily accessible 4-azido-, 4-acetoxy-, 4-arylsulfonyl, 4-ethoxythiocarbonylthio-, or 4-isothiocyanatohexahydropyrimidine-2-thiones/ones and 4-azidotetrahydro-1,3-thiazine-2-thiones with sodium cyanide leads to the selective formation of the corresponding 4-cyano derivatives.The diastereoselectivity of the reactions depends on the structure of the heterocycle and the solvent, and is practically independent of the nature of the leaving group.The preferableness of the axial orientation of the cyano group in the molecules of thecompounds synthesized was established; this is explained by the development of the anomeric effect.