102043-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102043-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,4 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 102043-75:
(8*1)+(7*0)+(6*2)+(5*0)+(4*4)+(3*3)+(2*7)+(1*5)=64
64 % 10 = 4
So 102043-75-4 is a valid CAS Registry Number.
102043-75-4Relevant articles and documents
Synthesis of ent-17-(prop-1-ynyl-17β-hydroxy-11β-(4-(N,N-dimethylamino)-phenyl)-4,9- estradien-3-one, the antipode of RU - 38 486
Ottow,Beier,Elger,Henderson,Neef,Wiechert
, p. 519 - 530 (2007/10/02)
The title compound was synthesized and tested for its biological activities. It showed neither antiprogesterone nor antiglucocorticoid properties.
