54082-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54082-42-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,0,8 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54082-42:
(7*5)+(6*4)+(5*0)+(4*8)+(3*2)+(2*4)+(1*2)=107
107 % 10 = 7
So 54082-42-7 is a valid CAS Registry Number.
InChI:InChI=1/C29H44O9/c1-14-15(22(33)13-38-25(14)35)9-24(34)28(4,36)23-6-8-29(37)17-10-19(30)18-11-20(31)21(32)12-26(18,2)16(17)5-7-27(23,29)3/h10,14-16,18,20-24,31-34,36-37H,5-9,11-13H2,1-4H3/t14?,15-,16+,18+,20-,21+,22?,23+,24?,26-,27-,28-,29?/m1/s1