37710-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37710-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,7,1 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37710-13:
(7*3)+(6*7)+(5*7)+(4*1)+(3*0)+(2*1)+(1*3)=107
107 % 10 = 7
So 37710-13-7 is a valid CAS Registry Number.
InChI:InChI=1/C34H48O9/c1-18(35)42-23-16-31(7)24-12-11-20-21(15-22(37)28(40)30(20,5)6)33(24,9)26(39)17-32(31,8)27(23)34(10,41)25(38)13-14-29(3,4)43-19(2)36/h11,13-14,21-24,27,37,41H,12,15-17H2,1-10H3/b14-13+/t21-,22+,23-,24+,27+,31+,32-,33+,34+/m1/s1