135883-24-8 Usage
Definition
ChEBI: A tetracyclic diterpenoid that is 13-hydroxyingenol in which the hydroxy groups at positions 3, 13 and 20 are esterified by 2,3-dimethylbutyric acid, lauric acid and palmitic acid. Isolated from the roots of Euphorbia kansui, it exhibits anti-
ancerous activity.
Check Digit Verification of cas no
The CAS Registry Mumber 135883-24-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,8 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 135883-24:
(8*1)+(7*3)+(6*5)+(5*8)+(4*8)+(3*3)+(2*2)+(1*4)=148
148 % 10 = 8
So 135883-24-8 is a valid CAS Registry Number.
InChI:InChI=1/C54H90O9/c1-10-12-14-16-18-20-21-22-23-25-26-28-30-32-44(55)61-37-42-34-43-46-51(8,9)53(46,63-45(56)33-31-29-27-24-19-17-15-13-11-2)36-40(6)52(48(43)58)35-39(5)49(54(52,60)47(42)57)62-50(59)41(7)38(3)4/h34-35,38,40-41,43,46-47,49,57,60H,10-33,36-37H2,1-9H3