80381-63-1 Usage
General Description
3-AMINO-2,5,6-TRIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE is a chemical compound with the molecular formula C9H11N3OS. It is a heterocyclic organic compound that contains a thieno[2,3-d]pyrimidine ring system. The compound has a tricyclic structure with a thieno ring fused to a pyrimidine ring. It is also substituted with an amino group at the 3-position and three methyl groups at the 2, 5, and 6 positions. 3-AMINO-2,5,6-TRIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE has potential applications in medicinal chemistry, particularly in the development of pharmaceuticals and agrochemicals. Its unique structure and properties make it an interesting target for further research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 80381-63-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,8 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80381-63:
(7*8)+(6*0)+(5*3)+(4*8)+(3*1)+(2*6)+(1*3)=121
121 % 10 = 1
So 80381-63-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H11N3OS/c1-4-5(2)14-8-7(4)9(13)12(10)6(3)11-8/h10H2,1-3H3
80381-63-1Relevant articles and documents
Synthesis of some thieno[2,3-d]pyrimidin-4(3H)-ones using microwave irradiation under solvent-free conditions
Davoodnia,Kosari,Tavakoli-Hoseini
experimental part, p. 3654 - 3656 (2012/01/30)
Some new derivatives of thieno[2,3-d]pyrimidin-4(3H)-ones have been prepared via condensation reaction of ethyl 2-amino-4,5- dimethylthiophene-3- carboxylate with trie thy lortho acetate followed by cyclocondensation with amines or hydrazines using microwave irradiation in solvent-free condition.
FUNCTIONAL DERIVATIVES OF THIOPHEN. XX. SYNTHESIS AND ANTIVIRAL ACTIVITY OF 3-AMINOTHIENOPYRIMIDINES
Kharizomenova, I. A.,Grinev, A. N.,Samsonova, N. V.,Panisheva, E. K.,Kaplina, N. V.,et al.
, p. 645 - 648 (2007/10/02)
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