444811-29-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 444811-29-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,8,1 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 444811-29:
(8*4)+(7*4)+(6*4)+(5*8)+(4*1)+(3*1)+(2*2)+(1*9)=144
144 % 10 = 4
So 444811-29-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H44O7/c1-7-11-13-20(9-3)18-34-27(30)23(28(31)35-19-21(10-4)14-12-8-2)15-22-16-24(32-5)26(29)25(17-22)33-6/h15-17,20-21,29H,7-14,18-19H2,1-6H3