23216-52-6 Usage
Preparation
4-(Dimethylamino)benzaldehyde (1 Moore) and 2-Hydroxy-3-methylbenzoic acid condensation, then use nitrous acid oxidation.
Properties and Applications
purple.
Check Digit Verification of cas no
The CAS Registry Mumber 23216-52-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,2,1 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 23216-52:
(7*2)+(6*3)+(5*2)+(4*1)+(3*6)+(2*5)+(1*2)=76
76 % 10 = 6
So 23216-52-6 is a valid CAS Registry Number.
InChI:InChI=1/C25H23NO6/c1-13-9-16(11-19(22(13)27)24(29)30)21(15-5-7-18(8-6-15)26(3)4)17-10-14(2)23(28)20(12-17)25(31)32/h5-12,27H,1-4H3,(H,29,30)(H,31,32)