13522-16-2 Usage
Uses
2β,16β-Dipiperidino-5α-androstane-3α,17β-diol is used in the synthesis of Pancuronium bromide (P178500).
Check Digit Verification of cas no
The CAS Registry Mumber 13522-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13522-16:
(7*1)+(6*3)+(5*5)+(4*2)+(3*2)+(2*1)+(1*6)=72
72 % 10 = 2
So 13522-16-2 is a valid CAS Registry Number.
InChI:InChI=1/C29H50N2O2/c1-28-12-11-22-21(23(28)18-24(27(28)33)30-13-5-3-6-14-30)10-9-20-17-26(32)25(19-29(20,22)2)31-15-7-4-8-16-31/h20-27,32-33H,3-19H2,1-2H3/t20-,21+,22-,23-,24-,25-,26-,27-,28-,29-/m0/s1