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N-isopropyl-N'-phenylhydrazine, also known as IPPH, is an organic compound with the chemical formula C9H14N2. It is a hydrazine derivative, characterized by the presence of two nitrogen atoms bonded to different carbon atoms. IPPH is a colorless to pale yellow liquid with a distinctive amine-like odor. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity, it is important to handle IPPH with care, as it can be toxic and may have adverse effects on human health and the environment.

5203-42-9

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5203-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5203-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,0 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5203-42:
(6*5)+(5*2)+(4*0)+(3*3)+(2*4)+(1*2)=59
59 % 10 = 9
So 5203-42-9 is a valid CAS Registry Number.
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