127127-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127127-92-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,2 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127127-92:
(8*1)+(7*2)+(6*7)+(5*1)+(4*2)+(3*7)+(2*9)+(1*2)=118
118 % 10 = 8
So 127127-92-8 is a valid CAS Registry Number.
InChI:InChI=1/C25H34O6/c1-25(2,31-19-6-4-3-5-7-19)23(27)11-10-21-20-9-8-17(12-13-30-16-24(28)29)14-18(20)15-22(21)26/h3-7,10-11,14,18,20-23,26-27H,8-9,12-13,15-16H2,1-2H3,(H,28,29)/b11-10+/t18-,20-,21-,22+,23-/m1/s1