5534-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5534-05-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,3 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5534-05:
(6*5)+(5*5)+(4*3)+(3*4)+(2*0)+(1*5)=84
84 % 10 = 4
So 5534-05-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H37FO7/c1-15(2)24(34)36-28(23(33)14-35-17(4)30)16(3)11-21-20-8-7-18-12-19(31)9-10-25(18,5)27(20,29)22(32)13-26(21,28)6/h9-10,12,15-16,20-22,32H,7-8,11,13-14H2,1-6H3/t16-,20-,21-,22-,25-,26-,27-,28-/m0/s1