4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
331837-84-4
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Basic information
- Product Name: 4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one
- Synonyms: 4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one
- CAS NO:331837-84-4
- Molecular Formula: C20H20N4O2S
- Molecular Weight: 380.4634
- EINECS: N/A
- Product Categories: N/A
- Mol File: 331837-84-4.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: 4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one(CAS DataBase Reference)
- NIST Chemistry Reference: 4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one(331837-84-4)
- EPA Substance Registry System: 4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one(331837-84-4)
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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: 331837-84-4(Hazardous Substances Data)
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331837-84-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 331837-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,8,3 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 331837-84:
(8*3)+(7*3)+(6*1)+(5*8)+(4*3)+(3*7)+(2*8)+(1*4)=144
144 % 10 = 4
So 331837-84-4 is a valid CAS Registry Number.
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4-benzyl-1,7,7-trimethyl-6,9-dihydro-7H-pyrano[4',3':4,5]thieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one
