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913639-59-5

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913639-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 913639-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,6,3 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 913639-59:
(8*9)+(7*1)+(6*3)+(5*6)+(4*3)+(3*9)+(2*5)+(1*9)=185
185 % 10 = 5
So 913639-59-5 is a valid CAS Registry Number.

913639-59-5Downstream Products

913639-59-5Relevant articles and documents

Preparation, isolation, and characterization of Nα-Fmoc- peptide isocyanates: Solution synthesis of oligo-α-peptidyl ureas

Sureshbabu, Vommina V.,Patil, Basanagoud S.,Venkataramanarao, Rao

, p. 7697 - 7705 (2007/10/03)

(Chemical Equation Presented) The Nα-Fmoc-peptide isocyanates 3a-q, 4a-c, and 5a-c were prepared by the Curtius rearrangement of Nα-Fmoc-peptide acid azides in toluene under thermal, microwave, and ultrasonic conditions. All the Nsu

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