18625-33-7 Usage
Steroid Backbone
Contains a steroid backbone, specifically androst-4-en-3-ylidene, with a double bond suggesting possible biological activity.
Functional Groups
Heptyl Ester Group: Attached to the 17th carbon, conferring lipid-solubility which can influence pharmacokinetics and tissue distribution.
Phenylglycolohydrazide Group: Attached to the 2nd carbon, contains a hydrazide functional group capable of reacting with carbonyl compounds, potentially forming covalent bonds with other biomolecules.
Biological Activity
The complex structure suggests potential biological activity, possibly hormone-like effects due to the steroid backbone and interactions with other molecules in the body.
Chemical Reactivity
The hydrazide functional group in the phenylglycolohydrazide group allows for potential covalent bonding with other biomolecules, indicating reactivity and potential for drug-target interactions.
Check Digit Verification of cas no
The CAS Registry Mumber 18625-33-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,2 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18625-33:
(7*1)+(6*8)+(5*6)+(4*2)+(3*5)+(2*3)+(1*3)=117
117 % 10 = 7
So 18625-33-7 is a valid CAS Registry Number.
