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98229-40-4

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98229-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98229-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,2 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 98229-40:
(7*9)+(6*8)+(5*2)+(4*2)+(3*9)+(2*4)+(1*0)=164
164 % 10 = 4
So 98229-40-4 is a valid CAS Registry Number.

98229-40-4Relevant articles and documents

Synthesis of the Hypothetical Active Site of the Nerve Growth Factor

Wuensch, Erich

, p. 505 - 524 (2007/10/02)

The synthesis of an unsymmetrical cystine peptide corresponding to the sequence 10-25/75-88 of mouse nerve growth factor was performed via the newly developed sulfenohydrazide procedure.The triacontapeptide isolated at a high degree of purity after Sephadex-LH 20 chromatography, did not exhibit in the biological assays the expected nerve growth factor activity as reported by Revoltella and coworkers. - Keywords: Nerve growth factor; Peptide synthesis; Unsymmetrical cystine peptides

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