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1-Dimethylamino-2-nitro-3-phenyl-4-benzoyl-cyclobuten is a complex organic compound with the molecular formula C21H18N2O4. It features a cyclobuten ring, which is a four-membered carbon ring, with a dimethylamino group (-N(CH3)2) attached to one carbon, a nitro group (-NO2) on another, a phenyl group (C6H5) on the third, and a benzoyl group (C6H5CO-) on the fourth. 1-Dimethylamino-2-nitro-3-phenyl-4-benzoyl-cyclobuten is characterized by its unique structure and potential applications in various chemical and pharmaceutical processes. Due to its intricate molecular arrangement, it may exhibit specific chemical properties and reactivity, making it a subject of interest for researchers in organic chemistry and related fields.

4919-66-8

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4919-66-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4919-66-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,1 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4919-66:
(6*4)+(5*9)+(4*1)+(3*9)+(2*6)+(1*6)=118
118 % 10 = 8
So 4919-66-8 is a valid CAS Registry Number.
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