91788-04-4
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Basic information
- Product Name: 4-(4-methoxy-3-sulfophenyl)-2,6-bis-(4-sulfophenyl)pyrylium
- Synonyms: 4-(4-methoxy-3-sulfophenyl)-2,6-bis-(4-sulfophenyl)pyrylium
- CAS NO:91788-04-4
- Molecular Formula: C24H19 O11 S3
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 91788-04-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4-(4-methoxy-3-sulfophenyl)-2,6-bis-(4-sulfophenyl)pyrylium(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(4-methoxy-3-sulfophenyl)-2,6-bis-(4-sulfophenyl)pyrylium(91788-04-4)
- EPA Substance Registry System: 4-(4-methoxy-3-sulfophenyl)-2,6-bis-(4-sulfophenyl)pyrylium(91788-04-4)
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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: 91788-04-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 91788-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,7,8 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.Calculate Digit Verification of CAS Registry Number 91788-04:
(7*9)+(6*1)+(5*7)+(4*8)+(3*8)+(2*0)+(1*4)=164
164 % 10 = 4
So 91788-04-4 is a valid CAS Registry Number.
InChI:InChI=1/C24H18O11S3/c1-34-22-10-7-16(12-24(22)38(31,32)33)20-13-23(17-3-2-4-19(11-17)37(28,29)30)35-14-21(20)15-5-8-18(9-6-15)36(25,26)27/h2-14H,1H3,(H2-,25,26,27,28,29,30,31,32,33)/p+1
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4-(4-methoxy-3-sulfophenyl)-2,6-bis-(4-sulfophenyl)pyrylium
