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38650-74-7

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38650-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38650-74-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,6,5 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 38650-74:
(7*3)+(6*8)+(5*6)+(4*5)+(3*0)+(2*7)+(1*4)=137
137 % 10 = 7
So 38650-74-7 is a valid CAS Registry Number.

38650-74-7Relevant articles and documents

Environmentally benign reaction: Synthesis of sydnone chalcones under solvent-free conditions

Kalluraya, Balakrishna,Rai, Ganesha

, p. 2556 - 2557 (2007/10/03)

An easy, simple and eco-friendly synthesis of 4-(1′-oxo-3′ -aryl-2′-propenyl)-3-arylsydnones is reported by grinding 4-acetyl-3-arylsydnones with various aryl aldehydes in a mortar with pestle.

Synthesis of 4--3-phenylsydnones as antiinflammatory, antiarthritic and analgesic agents

Satyanarayana, K.,Rao, M.N.A.

, p. 641 - 646 (2007/10/02)

4--3-phenylsydones were condensed with hydrazine to yield fourteen 4--3-phenylsydnones.Four compounds have been antiinflammatory activity in carrageenen-induced edema

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