dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
1133809-70-7
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Basic information
- Product Name: dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate
- Synonyms: dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate
- CAS NO:1133809-70-7
- Molecular Formula:
- Molecular Weight: 434.451
- EINECS: N/A
- Product Categories: N/A
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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: dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate(CAS DataBase Reference)
- NIST Chemistry Reference: dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate(1133809-70-7)
- EPA Substance Registry System: dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate(1133809-70-7)
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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: 1133809-70-7(Hazardous Substances Data)
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1133809-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1133809-70-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,3,8,0 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.Calculate Digit Verification of CAS Registry Number 1133809-70:
(9*1)+(8*1)+(7*3)+(6*3)+(5*8)+(4*0)+(3*9)+(2*7)+(1*0)=137
137 % 10 = 7
So 1133809-70-7 is a valid CAS Registry Number.
1133809-70-7Upstream product
1133809-70-7Downstream Products
- 1133809-96-7 dimethyl 2,7-bis((4-(acetylthio)phenyl)ethynyl)-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate
- 1133810-04-4 dimethyl 2-((4-(acetylthio)phenyl)ethynyl)-7-ethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate
- 1210518-73-2 dimethyl 2,7-bis((4-(5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl)phenyl)ethynyl)-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate
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dimethyl 2,7-diethynyl-4a'H-spiro[fluorene-9,5'-pyrrolo[1,2-b]pyridazine]-6',7'-dicarboxylate
