129520-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129520-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,2 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129520-55:
(8*1)+(7*2)+(6*9)+(5*5)+(4*2)+(3*0)+(2*5)+(1*5)=124
124 % 10 = 4
So 129520-55-4 is a valid CAS Registry Number.
InChI:InChI=1/C12HF9N2O/c13-1-2(14)6(18)10(7(19)3(1)15)22-23-11-8(20)4(16)5(17)9(21)12(11)24/h22H
129520-55-4Relevant articles and documents
Hydroxyperfluoroazobenzenes: Novel inhibitors of enzymes of androgen biosynthesis
Jarman,Barrie,Deadman,Houghton,McCague,Rowlands
, p. 2452 - 2455 (2007/10/02)
In a search for inhibitors of 17α-hydroxylase-C17,20-lyase and testosterone-5α-reductase, target enzymes in the development of drugs to treat hormone-dependent prostatic cancer, we have identified certain compounds chemically derived by the hyd