12225-88-6 Usage
General Description
REACTIVE ORANGE 16 is a synthetic dye belonging to the azo compound family, widely used in the textile industry due to its bright and vibrant color. It is a heterocyclic compound and its IUPAC name is "4-[(2Z)-2-[6-(2,5-dichloro-4-sulfophenyl)-2,4-dihydro-4-[(E)-2-(2-sulfophenyl)diazen-1-yl]-1,3,5-triazin-2-yl]diazen-1-yl]benzenesulfonic acid" with molecular formula C20H11Cl2N7O7S3. However, it is considered environmentally toxic and hazardous due to its non-biodegradable and carcinogenic properties. Thus, its use and disposal are subjected to specific regulations and it should always be handled with care.
Check Digit Verification of cas no
The CAS Registry Mumber 12225-88-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12225-88:
(7*1)+(6*2)+(5*2)+(4*2)+(3*5)+(2*8)+(1*8)=76
76 % 10 = 6
So 12225-88-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H19N3O11S3.2Na/c1-12(24)21-15-3-2-13-10-18(36(28,29)30)19(20(25)17(13)11-15)23-22-14-4-6-16(7-5-14)35(26,27)9-8-34-37(31,32)33;;/h2-7,10-11,22H,8-9H2,1H3,(H,21,24)(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b23-19+;;