1252-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1252-02-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,5 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1252-02:
(6*1)+(5*2)+(4*5)+(3*2)+(2*0)+(1*2)=44
44 % 10 = 4
So 1252-02-4 is a valid CAS Registry Number.
InChI:InChI=1/C27H46O2/c1-4-5-6-7-8-9-18-29-21-14-16-26(2)20(19-21)10-11-22-23-12-13-25(28)27(23,3)17-15-24(22)26/h14,20,22-25,28H,4-13,15-19H2,1-3H3/t20-,22-,23-,24-,25-,26-,27-/m0/s1