6-amino-1,3-dioxo-1H,3H-naphtho[1,8-cd]pyransulphonic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85508-04-9

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Basic information
1. Product Name: 6-amino-1,3-dioxo-1H,3H-naphtho[1,8-cd]pyransulphonic acid
2. Synonyms: 6-amino-1,3-dioxo-1H,3H-naphtho[1,8-cd]pyransulphonic acid;Einecs 287-427-8
3. CAS NO:85508-04-9
4. Molecular Formula: C12H9NO6S
5. Molecular Weight: 295.26796
6. EINECS: 287-427-8
7. Product Categories: N/A
8. Mol File: 85508-04-9.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 6-amino-1,3-dioxo-1H,3H-naphtho[1,8-cd]pyransulphonic acid(CAS DataBase Reference)
10. NIST Chemistry Reference: 6-amino-1,3-dioxo-1H,3H-naphtho[1,8-cd]pyransulphonic acid(85508-04-9)
11. EPA Substance Registry System: 6-amino-1,3-dioxo-1H,3H-naphtho[1,8-cd]pyransulphonic acid(85508-04-9)
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: 85508-04-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 85508-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,0 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85508-04:
(7*8)+(6*5)+(5*5)+(4*0)+(3*8)+(2*0)+(1*4)=139
139 % 10 = 9
So 85508-04-9 is a valid CAS Registry Number.

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