Cas 930690-50-9,7-chloro-9-(2-hydroxybenzoyl)-1,2,3,4-tetrahydro-12H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidin-12-one

930690-50-9

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Basic information

Product Name: 7-chloro-9-(2-hydroxybenzoyl)-1,2,3,4-tetrahydro-12H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidin-12-one
Synonyms: 7-chloro-9-(2-hydroxybenzoyl)-1,2,3,4-tetrahydro-12H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidin-12-one
CAS NO:930690-50-9
Molecular Formula:
Molecular Weight: 410.881
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: 7-chloro-9-(2-hydroxybenzoyl)-1,2,3,4-tetrahydro-12H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidin-12-one(CAS DataBase Reference)
NIST Chemistry Reference: 7-chloro-9-(2-hydroxybenzoyl)-1,2,3,4-tetrahydro-12H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidin-12-one(930690-50-9)
EPA Substance Registry System: 7-chloro-9-(2-hydroxybenzoyl)-1,2,3,4-tetrahydro-12H-[1]benzothieno[2,3-d]pyrido[1,2-a]pyrimidin-12-one(930690-50-9)

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: 930690-50-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 930690-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,6,9 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 930690-50:
(8*9)+(7*3)+(6*0)+(5*6)+(4*9)+(3*0)+(2*5)+(1*0)=169
169 % 10 = 9
So 930690-50-9 is a valid CAS Registry Number.

930690-50-9Upstream product

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930690-50-9Relevant academic research and scientific papers

A new one-step route for the synthesis of fused pyrido[1,2-a]pyrimidin-4- ones

Plaskon, Andrey S.,Ryabukhin, Sergey V.,Volochnyuk, Dmitriy M.,Tolmachev, Andrey A.

, p. 1069 - 1077 (2008/12/22)

The cyclization of 3-formylchromone with a variety of 2-methylpyrimidin- 4(3H)-ones promoted by chlorotrimethylsilane was investigated. A simple and flexible general procedure for the synthesis of a series of fused pyrido[1,2-a]pyrimidin-4-ones is proposed. A set of functionally and structurally diverse pyrido[1,2-a]pyrimidin-4-ones were obtained in high yields. Georg Thieme Verlag Stuttgart.

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