71327-57-6 Usage
Occurrence
A further hypotensive alkaloid of the macrocycIic type isolated from Ephedra roots.
Check Digit Verification of cas no
The CAS Registry Mumber 71327-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,3,2 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 71327-57:
(7*7)+(6*1)+(5*3)+(4*2)+(3*7)+(2*5)+(1*7)=116
116 % 10 = 6
So 71327-57-6 is a valid CAS Registry Number.
InChI:InChI=1/C29H38N4O5/c1-37-25-17-20(6-8-23(25)34)28-27-21-16-19(7-9-24(21)38-28)22-18-26(35)32-13-5-15-33(29(27)36)14-3-2-10-30-11-4-12-31-22/h6-9,16-17,22,27-28,30-31,34H,2-5,10-15,18H2,1H3,(H,32,35)/t22-,27+,28-/m0/s1