20283-48-1 Usage
Uses
Chalcomycin is a macrolide antibiotic and inhibitor of protein synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 20283-48-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,8 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20283-48:
(7*2)+(6*0)+(5*2)+(4*8)+(3*3)+(2*4)+(1*8)=81
81 % 10 = 1
So 20283-48-1 is a valid CAS Registry Number.
InChI:InChI=1/C35H56O14/c1-17-10-13-26(37)46-20(4)22(16-44-34-32(43-9)31(42-8)27(38)21(5)47-34)30-23(48-30)11-12-25(36)35(6,40)15-18(2)29(17)49-33-28(39)24(41-7)14-19(3)45-33/h10-13,17-24,27-34,38-40H,14-16H2,1-9H3/b12-11+,13-10+/t17-,18-,19+,20+,21+,22+,23-,24-,27+,28+,29-,30-,31+,32+,33-,34+,35-/m0/s1