195-68-6 Usage
General Description
2,4-Diamino-6-mercaptopyrimidine is a chemical compound that consists of a pyrimidine ring with two amino groups and a thiol group. It is commonly used in the preparation of pharmaceuticals, herbicides, and as an intermediate for various chemical reactions. 2,4-Diamino-6-mercaptopyrimidine is known for its ability to form strong coordination complexes with metal ions, making it useful in metal chelation therapy. Additionally, 2,4-Diamino-6-mercaptopyrimidine has been studied for its potential as an anticancer agent due to its ability to inhibit the growth of tumor cells. Overall, the compound has a wide range of applications in various industries and continues to be an area of research interest for its potential therapeutic uses.
Check Digit Verification of cas no
The CAS Registry Mumber 195-68-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 195-68:
(5*1)+(4*9)+(3*5)+(2*6)+(1*8)=76
76 % 10 = 6
So 195-68-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H10S/c1-2-4-14-11(3-1)5-6-12-7-8-13-9-10-17-16(13)15(12)14/h1-10H
195-68-6Relevant articles and documents
Synthetic Utility of Arylmethylsulfones: Annulative π-Extension of Aromatics and Hetero-aromatics Involving Pd(0)-Catalyzed Heck Coupling Reactions
Sankar, Elumalai,Raju, Potharaju,Karunakaran, Jayachandran,Mohanakrishnan, Arasambattu K.
, p. 13583 - 13593 (2017/12/26)
A straightforward and general method for the synthesis of annulated thiophene, dibenzothiophene, and carbazoles analogues has been achieved involving alkylation of 2-bromo-1-(phenylsulfonylmethyl)arene/heteroarene with arylmethyl bromides/heteroarylmethyl bromides using t-BuOK as a base in DMF, followed by Pd(0)-mediated intramolecular Heck coupling in the presence of K2CO3 in DMF at 80-140 °C. The attractive feature of this protocol is that a wide variety of π-conjugated heterocycles could be readily accessed by an appropriate choice of arylmethylsulfones and benzylic bromides.
Synthesis of phenanthro[b]thiophenes
Iwao,Lee,Castle
, p. 1259 - 1264 (2007/10/02)
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