1987-71-9 Usage
Chemical Properties
Lemon-yellow powder;odorless or with
a very slight odor. May gradually darken upon exposure to air. Soluble in water and alcohol, sparingly
soluble in glycerol, practically insoluble in benzene
Uses
Different sources of media describe the Uses of 1987-71-9 differently. You can refer to the following data:
1. Nicotinamide L-Ascorbate is used as a special dietary and nutritional additive.
2. Nicotinamide Ascorbate is used as a special dietary and nutritional additive.
Definition
A complex of ascorbic
acid and niacinamide
Check Digit Verification of cas no
The CAS Registry Mumber 1987-71-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,8 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1987-71:
(6*1)+(5*9)+(4*8)+(3*7)+(2*7)+(1*1)=119
119 % 10 = 9
So 1987-71-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H6N2O.C6H8O6/c7-6(9)5-2-1-3-8-4-5;7-1-2(8)5-3(9)4(10)6(11)12-5/h1-4H,(H2,7,9);2,5,7-8,10-11H,1H2/t;2-,5+/m.0/s1
