107299-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107299-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,2,9 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107299-20:
(8*1)+(7*0)+(6*7)+(5*2)+(4*9)+(3*9)+(2*2)+(1*0)=127
127 % 10 = 7
So 107299-20-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H45NO3/c1-15-12-27(3,31)25-8-16-4-5-18-19(21(16)14-28(25)13-15)10-22-20(18)11-24(30)23-9-17(29)6-7-26(22,23)2/h15-25,29-31H,4-14H2,1-3H3/t15-,16+,17-,18+,19+,20-,21+,22-,23+,24-,25+,26+,27+/m0/s1