18089-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18089-44-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,8 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18089-44:
(7*1)+(6*8)+(5*0)+(4*8)+(3*9)+(2*4)+(1*4)=126
126 % 10 = 6
So 18089-44-6 is a valid CAS Registry Number.
InChI:InChI=1/C27H44O7/c1-14(2)18(28)12-23(32)26(5,33)22-7-9-27(34)16-10-19(29)17-11-20(30)21(31)13-24(17,3)15(16)6-8-25(22,27)4/h10,14-15,17-18,20-23,28,30-34H,6-9,11-13H2,1-5H3/t15-,17-,18-,20+,21-,22-,23+,24+,25+,26+,27+/m0/s1