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112277-25-5

112277-25-5

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112277-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112277-25-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,7 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112277-25:
(8*1)+(7*1)+(6*2)+(5*2)+(4*7)+(3*7)+(2*2)+(1*5)=95
95 % 10 = 5
So 112277-25-5 is a valid CAS Registry Number.

112277-25-5Downstream Products

112277-25-5Relevant articles and documents

MIXED ANHYDRIDES IN PEPTIDE SYNTHESIS. A STUDY URETHANE FORMATION WITH A CONTRIBUTION ON MINIMIZATION OF RACEMIZATION

Chen, Francis M. F.,Lee, Young,Steinauer, Rene,Benoiton, N. Leo

, p. 613 - 618 (2007/10/02)

A study of the factors contributing to urethane formation during the coupling of N-alkoxycarbonylamino acids with an amino acid ester by the mixed carboxylic-carbonic acid anhydride method has been carried out, using nuclear magnetic resonance spectroscop

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