1555-72-2 Usage
Synonyms
3-(N-phenylaminopropyl)propylenediamine, APD
Physical state
Colorless to light yellow liquid
Primary use
Intermediate in the production of polyurethane coatings, adhesives, and sealants
Additional use
Synthesis of specialty chemicals and pharmaceuticals
Health hazards
Skin, eye, and respiratory irritant
Safety precautions
Proper handling and protection required to minimize exposure risks
Check Digit Verification of cas no
The CAS Registry Mumber 1555-72-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,5 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1555-72:
(6*1)+(5*5)+(4*5)+(3*5)+(2*7)+(1*2)=82
82 % 10 = 2
So 1555-72-2 is a valid CAS Registry Number.