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1-(4-nitro-phenyl)-propane-1,2-dione-2-hydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91085-74-4

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91085-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91085-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,8 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91085-74:
(7*9)+(6*1)+(5*0)+(4*8)+(3*5)+(2*7)+(1*4)=134
134 % 10 = 4
So 91085-74-4 is a valid CAS Registry Number.

91085-74-4Relevant academic research and scientific papers

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