2380-50-9 Usage
Type of compound
Carbonyl chloride derivative
Parent compound
1,4-dichlorophthalazine (a heterocyclic aromatic compound)
Industry use
Pharmaceutical industry (as a key intermediate in the synthesis of various pharmaceutical products)
Additional uses
Production of agrochemicals and dyes
Reactivity
Highly reactive
Safety concerns
Potential health hazards and chemical reactivity, requiring careful handling
Check Digit Verification of cas no
The CAS Registry Mumber 2380-50-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,8 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2380-50:
(6*2)+(5*3)+(4*8)+(3*0)+(2*5)+(1*0)=69
69 % 10 = 9
So 2380-50-9 is a valid CAS Registry Number.
