68739-06-0 Usage
Chemical structure
1-[(dimethylphenyl)azo]-2-naphthol
Type of dye
Synthetic azo dye
Usage
Industrial and consumer products (plastics, textiles, food coloring)
Physical appearance
Red-orange powder
Solubility
Poor in water, high in organic solvents
Health hazards
Carcinogenic, mutagenic, and harmful upon ingestion, inhalation, or skin contact
Regulatory status
Banned or restricted in many countries
Issues
Food contamination, product recalls
Industry response
Efforts to replace Sudan I with safer alternatives
Check Digit Verification of cas no
The CAS Registry Mumber 68739-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,3 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68739-06:
(7*6)+(6*8)+(5*7)+(4*3)+(3*9)+(2*0)+(1*6)=170
170 % 10 = 0
So 68739-06-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H16N2O/c1-12-6-5-9-16(13(12)2)19-20-18-15-8-4-3-7-14(15)10-11-17(18)21/h3-11,21H,1-2H3
