6952-10-9 Usage
General Description
3-(cyclopenta-2,4-dien-1-ylidene)pregn-4-en-20-one is a chemical compound that belongs to the class of pregnane steroids. It is an androgen and progestogen steroid hormone with potential anti-inflammatory and anti-tumor activities. 3-(cyclopenta-2,4-dien-1-ylidene)pregn-4-en-20-one is a synthetic derivative of the natural hormone progesterone, and it has been shown to have potential therapeutic applications in the treatment of certain hormone-related conditions, such as breast cancer and endometriosis. Additionally, it has been studied for its potential use as a male contraceptive. This chemical compound is also used in research and drug development for its hormone-like effects and potential therapeutic benefits.
Check Digit Verification of cas no
The CAS Registry Mumber 6952-10-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,5 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6952-10:
(6*6)+(5*9)+(4*5)+(3*2)+(2*1)+(1*0)=109
109 % 10 = 9
So 6952-10-9 is a valid CAS Registry Number.
6952-10-9Relevant articles and documents
New and efficient synthesis of CpRe(CO)3 substituted steroids
Le Bideau, Franck,Pérez-Luna, Alejandro,Marrot, Jér?me,Rager, Marie-No?lle,Stéphan, Elie,Top, Siden,Jaouen, Gérard
, p. 3939 - 3944 (2001)
Fulvenes generated from steroids have been efficiently engaged in a process implying nucleophilic or basic attack followed by a transmetallation reaction in the presence of BrRe(CO)5 to afford the corresponding CpRe(CO)3 substituted compounds. This new strategy is of relevant interest for the synthesis of new potential radiopharmaceuticals.
