51141-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51141-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,4 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51141-40:
(7*5)+(6*1)+(5*1)+(4*4)+(3*1)+(2*4)+(1*0)=73
73 % 10 = 3
So 51141-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C41H66O11/c1-5-28(2)41-29(3)19-20-31(42)21-32(43)22-33(44)23-34(45)24-35(46)25-36(47)26-37(48)27-39(50)30(4)38(49)17-15-13-11-9-7-6-8-10-12-14-16-18-40(51)52-41/h6-16,18-20,28-39,41-50H,5,17,21-27H2,1-4H3/t28-,29-,30-,31-,32-,33-,34+,35-,36+,37+,38-,39+,41-/m0/s1