100443-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100443-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,4 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100443-44:
(8*1)+(7*0)+(6*0)+(5*4)+(4*4)+(3*3)+(2*4)+(1*4)=65
65 % 10 = 5
So 100443-44-5 is a valid CAS Registry Number.
InChI:InChI=1/C24H34O8/c1-2-3-4-5-6-7-8-9-15-12-20(26)31-18-13-16(10-11-17(15)18)30-24-23(29)22(28)21(27)19(14-25)32-24/h10-13,19,21-25,27-29H,2-9,14H2,1H3/t19-,21-,22+,23-,24-/m1/s1