205526-26-7 Usage
Chemical Properties
off-white crystalline powder
Check Digit Verification of cas no
The CAS Registry Mumber 205526-26-7 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, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 205526-26:
(8*2)+(7*0)+(6*5)+(5*5)+(4*2)+(3*6)+(2*2)+(1*6)=107
107 % 10 = 7
So 205526-26-7 is a valid CAS Registry Number.
InChI:InChI=1/C24H20FNO4/c25-21-12-6-1-7-15(21)13-22(23(27)28)26-24(29)30-14-20-18-10-4-2-8-16(18)17-9-3-5-11-19(17)20/h1-12,20,22H,13-14H2,(H,26,29)(H,27,28)/p-1/t22-/m0/s1