3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
331244-63-4
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Basic information
- Product Name: 3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
- Synonyms: 3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
- CAS NO:331244-63-4
- Molecular Formula: C20H21N3O3S
- Molecular Weight: 383.46404
- EINECS: N/A
- Product Categories: N/A
- Mol File: 331244-63-4.mol
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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: 3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one(CAS DataBase Reference)
- NIST Chemistry Reference: 3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one(331244-63-4)
- EPA Substance Registry System: 3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one(331244-63-4)
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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: 331244-63-4(Hazardous Substances Data)
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331244-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 331244-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,2,4 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.Calculate Digit Verification of CAS Registry Number 331244-63:
(8*3)+(7*3)+(6*1)+(5*2)+(4*4)+(3*4)+(2*6)+(1*3)=104
104 % 10 = 4
So 331244-63-4 is a valid CAS Registry Number.
331244-63-4Upstream product
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3-[(2,5-dimethoxybenzylidene)amino]-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
