68391-32-2 Usage
Preparation
N-(4-amino-3-nitrophenyl)acetamide?diazo, and chlorinated (7-Hydroxy-2-naphthyl)tyrmethylammonium chloride coupling, and then hydrolysis acetyl off.
Properties and Applications
bright yellow light brown.
Check Digit Verification of cas no
The CAS Registry Mumber 68391-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,3,9 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68391-32:
(7*6)+(6*8)+(5*3)+(4*9)+(3*1)+(2*3)+(1*2)=152
152 % 10 = 2
So 68391-32-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H19N5O3.ClH/c1-24(2,3)14-7-4-12-5-9-18(25)19(15(12)11-14)22-21-13-6-8-16(20)17(10-13)23(26)27;/h4-11H,1-3H3,(H2-,20,21,22,25);1H