Cas 1243985-34-3,2-(4-chlorophenyl)-7-methyl-5,6,7,8-tetrahydro[b]benzothieno[2,3-d]pyrimidin-4-amine

1243985-34-3

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Basic information

Product Name: 2-(4-chlorophenyl)-7-methyl-5,6,7,8-tetrahydro[b]benzothieno[2,3-d]pyrimidin-4-amine
Synonyms: 2-(4-chlorophenyl)-7-methyl-5,6,7,8-tetrahydro[b]benzothieno[2,3-d]pyrimidin-4-amine
CAS NO:1243985-34-3
Molecular Formula:
Molecular Weight: 329.853
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-(4-chlorophenyl)-7-methyl-5,6,7,8-tetrahydro[b]benzothieno[2,3-d]pyrimidin-4-amine(CAS DataBase Reference)
NIST Chemistry Reference: 2-(4-chlorophenyl)-7-methyl-5,6,7,8-tetrahydro[b]benzothieno[2,3-d]pyrimidin-4-amine(1243985-34-3)
EPA Substance Registry System: 2-(4-chlorophenyl)-7-methyl-5,6,7,8-tetrahydro[b]benzothieno[2,3-d]pyrimidin-4-amine(1243985-34-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1243985-34-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1243985-34-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,9,8 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1243985-34:
(9*1)+(8*2)+(7*4)+(6*3)+(5*9)+(4*8)+(3*5)+(2*3)+(1*4)=173
173 % 10 = 3
So 1243985-34-3 is a valid CAS Registry Number.

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1243985-34-3Relevant academic research and scientific papers

Microwave-assisted synthesis of 4-amino-2-arylthieno[2,3- d ]pyrimidines and their subsequent functionalization

Chen, Binbin,Perspicace, Enrico,Hesse, Stephanie,Kirsch, Gilbert

, p. 2413 - 2418 (2010)

New 4-amino-2-arylthieno[2,3-d]pyrimidines were synthesized by reacting 2-amino-3-cyanothiophenes and aryl nitriles under microwave irradiation. Functionalization of 4-amino group was made by acetic anhydride and several isocyanates. Georg Thieme Verlag S

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