1522-88-9 Usage
General Description
Pentaerythritol tetraiodide is a synthetic chemical compound used primarily in the synthesis of iodinated contrast media for medical imaging. It is also used as a reactant in organic synthesis, particularly in the preparation of iodine-containing compounds. Pentaerythritol tetraiodide is a solid, highly reactive compound, and precautions must be taken when handling it, as it can cause irritation to the skin, eyes, and respiratory system. It is typically stored and handled in a dry, cool environment, and protective clothing and equipment should be worn when working with this chemical. Due to its potential for adverse health effects, including thyroid suppression, pentaerythritol tetraiodide should only be used by trained professionals in a controlled laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 1522-88-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,2 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1522-88:
(6*1)+(5*5)+(4*2)+(3*2)+(2*8)+(1*8)=69
69 % 10 = 9
So 1522-88-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H8I4/c6-1-5(2-7,3-8)4-9/h1-4H2
