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1394991-99-1

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1394991-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1394991-99-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,9,9 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1394991-99:
(9*1)+(8*3)+(7*9)+(6*4)+(5*9)+(4*9)+(3*1)+(2*9)+(1*9)=231
231 % 10 = 1
So 1394991-99-1 is a valid CAS Registry Number.

1394991-99-1Downstream Products

1394991-99-1Relevant articles and documents

Novel diphenylmethyl-derived amide protecting group for efficient liquid-phase peptide synthesis: AJIPHASE

Takahashi, Daisuke,Yano, Tatsuya,Fukui, Tatsuya

, p. 4514 - 4517 (2012/10/29)

An efficient method for the synthesis of peptides bearing an amide at the C-terminal is described. This method involves the attachment of a C-terminal protecting group bearing long aliphatic chains, followed by the repetition of simple reaction and precipitation steps with the combined advantages of liquid-phase peptide synthesis (LPPS) and solid-phase peptide synthesis (SPPS). Using this method, a hydrophobic peptide was successfully synthesized in good yield and high purity, which cannot be obtained satisfactorily by SPPS.

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