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1025872-50-7

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1025872-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025872-50-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,8,7 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1025872-50:
(9*1)+(8*0)+(7*2)+(6*5)+(5*8)+(4*7)+(3*2)+(2*5)+(1*0)=137
137 % 10 = 7
So 1025872-50-7 is a valid CAS Registry Number.

1025872-50-7Relevant articles and documents

Synthesis of azapeptides from hindered amines leading to novel growth hormone secretagogues

Hansen, Thomas Kruse

, p. 9119 - 9120 (2007/10/03)

Preparations of aza analogues of known potent growth hormone secretagogues (GHS) were unsuccessful using known methods for preparation of azapeptides when hindered amines were employed. We now report a coupling method using bispentafluorophenylcarbonate as a 'balanced reactivity' phosgene equivalent to solve these problems.

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