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67559-10-8

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67559-10-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67559-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,5,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 67559-10:
(7*6)+(6*7)+(5*5)+(4*5)+(3*9)+(2*1)+(1*0)=158
158 % 10 = 8
So 67559-10-8 is a valid CAS Registry Number.

67559-10-8Relevant 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 (2006)

(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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