193744-04-6 Usage
Uses
Ro 26-4550 Trifluoroacetate is a useful intermediate.
Biological Activity
Competitive reversible inhibitor of interleukin-2 (IL-2) binding to its receptor (IC 50 = 3 μ M for inhibition of IL-2 interaction with IL-2R α -subunit). Appears to compete with IL-2R α for its binding site on IL-2.
Check Digit Verification of cas no
The CAS Registry Mumber 193744-04-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,7,4 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 193744-04:
(8*1)+(7*9)+(6*3)+(5*7)+(4*4)+(3*4)+(2*0)+(1*4)=156
156 % 10 = 6
So 193744-04-6 is a valid CAS Registry Number.
InChI:InChI=1/C26H30N4O3.C2HF3O2/c1-33-25(32)23(29-24(31)17-22-8-5-15-30(18-22)26(27)28)16-21-13-11-20(12-14-21)10-9-19-6-3-2-4-7-19;3-2(4,5)1(6)7/h2-4,6-7,11-14,22-23H,5,8,15-18H2,1H3,(H3,27,28)(H,29,31);(H,6,7)/t22-,23+;/m1./s1