73385-03-2 Usage
General Description
Calcium bis[4-[[1-[[(4-methoxyphenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulphonate is a chemical compound known for its bright orange-red color and is often used as a food coloring and dye. It is typically used in products such as flavored drinks, candy, and baked goods. calcium bis[4-[[1-[[(4-methoxyphenyl)amino]carbonyl]-2-oxopropyl]azo]-3-nitrobenzenesulphonate] is a calcium salt of a sulphonated azo dye, which means it contains a calcium cation and two molecules of the azo dye. It is commonly used in the food industry due to its stability and resistance to fading, making it a popular choice for coloring food and beverages. However,
Check Digit Verification of cas no
The CAS Registry Mumber 73385-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,8 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73385-03:
(7*7)+(6*3)+(5*3)+(4*8)+(3*5)+(2*0)+(1*3)=132
132 % 10 = 2
So 73385-03-2 is a valid CAS Registry Number.
InChI:InChI=1/2C17H16N4O8S.Ca/c2*1-10(22)16(17(23)18-11-3-5-12(29-2)6-4-11)20-19-14-8-7-13(30(26,27)28)9-15(14)21(24)25;/h2*3-9,16H,1-2H3,(H,18,23)(H,26,27,28);/q;;+2/p-2
