2-methyl-3-(naphthalen-2-yl)-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.

35973-87-6

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Basic information
1. Product Name: 2-methyl-3-(naphthalen-2-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
2. Synonyms: (1)BENZOTHIENO(2,3-d)PYRIMIDIN-4-ONE, 5,6,7,8-TETRAHYDRO-2-METHYL-3-(2-NAPHTHYL)
3. CAS NO:35973-87-6
4. Molecular Formula: C₂₁H₁₈N₂OS
5. Molecular Weight: 346.4454
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 585.8°C at 760 mmHg
3. Flash Point: 308.1°C
4. Appearance: N/A
5. Density: 1.36g/cm³
6. Vapor Pressure: 1.05E-13mmHg at 25°C
7. Refractive Index: 1.734
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 2-methyl-3-(naphthalen-2-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one(CAS DataBase Reference)
11. NIST Chemistry Reference: 2-methyl-3-(naphthalen-2-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one(35973-87-6)
12. EPA Substance Registry System: 2-methyl-3-(naphthalen-2-yl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one(35973-87-6)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 35973-87-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 35973-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,9,7 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 35973-87:
(7*3)+(6*5)+(5*9)+(4*7)+(3*3)+(2*8)+(1*7)=156
156 % 10 = 6
So 35973-87-6 is a valid CAS Registry Number.

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