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478645-89-5

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478645-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478645-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,6,4 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 478645-89:
(8*4)+(7*7)+(6*8)+(5*6)+(4*4)+(3*5)+(2*8)+(1*9)=215
215 % 10 = 5
So 478645-89-5 is a valid CAS Registry Number.

478645-89-5Downstream Products

478645-89-5Relevant articles and documents

Method for synthesizing amide compounds by using N-Boc amide as substrate

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Paragraph 0220-0228, (2020/01/12)

The invention relates to a method for synthesizing amide compounds by using N-Boc amide as a substrate. According to the method, N-Boc amide and various amine compounds are subjected to an intermolecular nucleophilic substitution reaction in an organic solvent so as to efficiently prepare various amide compounds. The method has the advantages of mild reaction conditions, simple and convenient operation, high yield and good functional group compatibility.

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