73489-90-4 Usage
General Description
Pregn-4-ene-3,20-dione hydrochloride is a chemical compound, more commonly known as progesterone hydrochloride. Progesterone is a naturally occurring steroid hormone that plays a vital role in the female reproductive system, including the menstrual cycle and pregnancy. When attached to a hydrochloride group, as in the case of pregn-4-ene-3,20-dione hydrochloride, progesterone's bioavailability and solubility can increase, making it a useful form for pharmaceutical applications. This chemical compound is utilized in medical settings for conditions such as hormone replacement therapy and to support pregnancy in women who have low progesterone levels.
Check Digit Verification of cas no
The CAS Registry Mumber 73489-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,8 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73489-90:
(7*7)+(6*3)+(5*4)+(4*8)+(3*9)+(2*9)+(1*0)=164
164 % 10 = 4
So 73489-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H30O2.ClH/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3;/h12,16-19H,4-11H2,1-3H3;1H/t16-,17+,18-,19-,20-,21+;/m0./s1
