Cas 1228467-85-3,3-(4-chlorophenyl)-2-ethylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one

1228467-85-3

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Basic information

Product Name: 3-(4-chlorophenyl)-2-ethylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one
Synonyms: 3-(4-chlorophenyl)-2-ethylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one
CAS NO:1228467-85-3
Molecular Formula:
Molecular Weight: 376.931
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: 3-(4-chlorophenyl)-2-ethylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-(4-chlorophenyl)-2-ethylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one(1228467-85-3)
EPA Substance Registry System: 3-(4-chlorophenyl)-2-ethylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one(1228467-85-3)

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: 1228467-85-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1228467-85-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,4,6 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1228467-85:
(9*1)+(8*2)+(7*2)+(6*8)+(5*4)+(4*6)+(3*7)+(2*8)+(1*5)=173
173 % 10 = 3
So 1228467-85-3 is a valid CAS Registry Number.

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1228467-85-3Relevant academic research and scientific papers

Facile synthesis of 2-alkylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]- Pyrimidin-4(3H)-ones

Zeng, Xiao-Hua,Liu, Min,Ding, Ming-Wu,He, Hong-Wu

experimental part, p. 1453 - 1460 (2010/07/08)

Isothiocyanate 2, obtained from aza-Wittig reaction of iminophosphorane 1 with CS2, reacted with amine to give 2-thioxo-2,3,5,6,7,8- hexahydrobenzothieno[2,3-d]pyrimidin-4(1H)-ones 4 in the presence of sodium ethoxide. S-Alkylation of 4 produced 2-alkylth

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