74622-75-6 Usage
Definition
ChEBI: A C-glycosylated naphthoisochromene derivative obtained from Streptomyces ravidus; exhibits antibiotic and anticancer properties.
Check Digit Verification of cas no
The CAS Registry Mumber 74622-75-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,2 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74622-75:
(7*7)+(6*4)+(5*6)+(4*2)+(3*2)+(2*7)+(1*5)=136
136 % 10 = 6
So 74622-75-6 is a valid CAS Registry Number.
InChI:InChI=1/C31H33NO9/c1-8-16-11-19-23(21(12-16)37-6)18-13-22(38-7)25-20(34)10-9-17(24(25)29(18)41-31(19)36)30-27(35)26(32(4)5)28(14(2)39-30)40-15(3)33/h8-14,26-28,30,34-35H,1H2,2-7H3/t14-,26-,27-,28+,30?/m1/s1