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179473-63-3

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179473-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179473-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,4,7 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 179473-63:
(8*1)+(7*7)+(6*9)+(5*4)+(4*7)+(3*3)+(2*6)+(1*3)=183
183 % 10 = 3
So 179473-63-3 is a valid CAS Registry Number.

179473-63-3Downstream Products

179473-63-3Relevant articles and documents

Oxime ether derivative and preparation method and application thereof

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Paragraph 0084; 0086, (2018/08/03)

The invention discloses oxime ether derivative and a preparation method and application thereof. The oxime ether derivative is shown as any one of 1) to 6), wherein the 1) is 5-bromine-1-naphthalene formaldehyde oxime ether, the 2) is 5-methoxy-1-naphthalene formaldehyde oxime ether, the 3) is 5-phenyl-1-naphthalene formaldehyde oxime ether, the 4) is 5-p-methoxyphenyl-1-naphthalene formaldehyde oxime ether, the 5) is 5-p-ethoxyphenyl-1-naphthalene formaldehyde oxime ether, and the 6) is 3-5-ethyl(E)-1-naphthalene formaldehyde oxime ether. According to the oxime ether derivative, 1-naphthoic acid is utilized as a raw material; the oxime ether derivative is synthesized by coupling reaction of Suzuki reaction, Heck reaction and the like, acylation reaction and oximation reaction. The compound disclosed by the invention has good antineoplastic activity and has a very good prospect in medicinal development.

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