293735-80-5Relevant articles and documents
Synthesis of pyrido[3′,2′ : 4,5]pyrrolo-and pyrido[3′,2′ : 4,5]thieno[3,2-d]pyrimidine derivatives using the Thorpe-Ziegler cyclization reaction
Yakovlev,Kadushkin,Granik
, p. 350 - 353 (2007/10/03)
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293735-80-5
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Basic information
- Product Name: 8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one
- Synonyms: 8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one
- CAS NO:293735-80-5
- Molecular Formula: C15H8N4O3S
- Molecular Weight: 324.31402
- EINECS: N/A
- Product Categories: N/A
- Mol File: 293735-80-5.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one(CAS DataBase Reference)
- NIST Chemistry Reference: 8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one(293735-80-5)
- EPA Substance Registry System: 8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one(293735-80-5)
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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: 293735-80-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 293735-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,3,7,3 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.Calculate Digit Verification of CAS Registry Number 293735-80:
(8*2)+(7*9)+(6*3)+(5*7)+(4*3)+(3*5)+(2*8)+(1*0)=175
175 % 10 = 5
So 293735-80-5 is a valid CAS Registry Number.
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8-nitro-3-phenylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(3H)-one
