205526-37-0 Usage
Chemical Properties
white to off-white powder
Check Digit Verification of cas no
The CAS Registry Mumber 205526-37-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,5,2 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 205526-37:
(8*2)+(7*0)+(6*5)+(5*5)+(4*2)+(3*6)+(2*3)+(1*7)=110
110 % 10 = 0
So 205526-37-0 is a valid CAS Registry Number.
InChI:InChI=1/C25H20N2O4/c26-14-17-7-5-6-16(12-17)13-23(24(28)29)27-25(30)31-15-22-20-10-3-1-8-18(20)19-9-2-4-11-21(19)22/h1-12,22-23H,13,15H2,(H,27,30)(H,28,29)/p-1/t23-/m1/s1