52077-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52077-59-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,7 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52077-59:
(7*5)+(6*2)+(5*0)+(4*7)+(3*7)+(2*5)+(1*9)=115
115 % 10 = 5
So 52077-59-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H34O6/c1-19-7-5-12(22)9-11(19)3-4-13-14-6-8-21(27,17(24)18(25)26)20(14,2)10-15(23)16(13)19/h11-17,22-24,27H,3-10H2,1-2H3,(H,25,26)/t11-,12-,13+,14+,15+,16-,17-,19+,20+,21+/m1/s1