482-91-7 Usage
Occurrence
A pyrrolizidine alkaloid, heterophylline occurs in both Parsonia heterophylla A. Cun. and
P. spiralis Wall. It forms colourless needles when crystallized from C6H6H6.
Check Digit Verification of cas no
The CAS Registry Mumber 482-91-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 482-91:
(5*4)+(4*8)+(3*2)+(2*9)+(1*1)=77
77 % 10 = 7
So 482-91-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H26N2O4/c1-12-17-10-24-7-6-15-14-5-4-13(26-2)8-19(14)23-21(15)20(24)9-16(17)18(11-28-12)22(25)27-3/h4-5,8,11-12,16-17,20,23H,6-7,9-10H2,1-3H3/t12-,16-,17-,20-/m0/s1