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4-Methoxycarbonyl-3-p-tolyl-sydnone is a chemical compound with the molecular formula C11H11NO3. It is a derivative of sydnone, which is a heterocyclic compound containing a carbonyl group and a nitrile group. This specific compound features a 4-methoxycarbonyl group (-COOCH3) and a 3-p-tolyl group (-C6H4CH3) attached to the sydnone core. It is an organic molecule that can be used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound is known for its unique reactivity and stability, making it a valuable building block in organic synthesis.

4918-40-5

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4918-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4918-40-5 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 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4918-40:
(6*4)+(5*9)+(4*1)+(3*8)+(2*4)+(1*0)=105
105 % 10 = 5
So 4918-40-5 is a valid CAS Registry Number.

4918-40-5Downstream Products

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