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445312-14-1

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445312-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 445312-14-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,3,1 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 445312-14:
(8*4)+(7*4)+(6*5)+(5*3)+(4*1)+(3*2)+(2*1)+(1*4)=121
121 % 10 = 1
So 445312-14-1 is a valid CAS Registry Number.

445312-14-1Downstream Products

445312-14-1Relevant articles and documents

Synthesis of the First 24-Aminovitamin D3 Derivatives by Diastereoselective Conjugate Addition to a Chiral Methyleneoxazolidinone in Aqueous Media

Sestelo, Jose Perez,Una, Olga de,Mourino, Antonio,Sarandeses, Luis A.

, p. 719 - 722 (2007/10/03)

The synthesis of the first 24-aminovitamin D3 derivatives is reported. A stereoselective convergent synthetic approach was employed to prepare 24(S)-benzoylamino-25-hydroxyvitamin D3 and 24(S)-benzoylamino-1α,25-dihydroxyvitamin Dsu

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