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1219827-37-8

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1219827-37-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219827-37-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,8,2 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1219827-37:
(9*1)+(8*2)+(7*1)+(6*9)+(5*8)+(4*2)+(3*7)+(2*3)+(1*7)=168
168 % 10 = 8
So 1219827-37-8 is a valid CAS Registry Number.

1219827-37-8Downstream Products

1219827-37-8Relevant articles and documents

Synthetic studies toward the mannopeptimycins: Synthesis of orthogonally protected β-hydroxyenduracididines

Olivier, Kevin S.,Van Nieuwenhze, Michael S.

supporting information; experimental part, p. 1680 - 1683 (2010/11/17)

The asymmetric synthesis of the nonproteinogenic amino acids (2S,3S,4-S)-β-hydroxyenduracididine 3 and (2R,3S,4-S)-β- hydroxyenduracididine 4 in orthogonally protected form in 15 total steps from Garner's aldehyde is reported. The former and N-glycosylated form of the latter are found in the glycopeptide antibiotic mannopeptimycin.

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