124979-27-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124979-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,7 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 124979-27:
(8*1)+(7*2)+(6*4)+(5*9)+(4*7)+(3*9)+(2*2)+(1*7)=157
157 % 10 = 7
So 124979-27-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H27FO7/c1-19-6-5-12(25)7-11(19)3-4-13-14-8-16(27)22(30,18(29)15(26)10-24)20(14,2)9-17(28)21(13,19)23/h5-7,13-14,16-17,24,27-28,30H,3-4,8-10H2,1-2H3/t13-,14-,16+,17-,19-,20-,21?,22+/m0/s1/i24D,27D,28D,30D