152271-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152271-02-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,2,7 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152271-02:
(8*1)+(7*5)+(6*2)+(5*2)+(4*7)+(3*1)+(2*0)+(1*2)=98
98 % 10 = 8
So 152271-02-8 is a valid CAS Registry Number.
InChI:InChI=1/2C19H31NO4.C4H4O4/c2*1-4-9-20-12-17(21)14-24-19-8-7-15(18(22)6-3)11-16(19)13-23-10-5-2;5-3(6)1-2-4(7)8/h2*7-8,11,17,20-21H,4-6,9-10,12-14H2,1-3H3;1-2H,(H,5,6)(H,7,8)/b;;2-1+