15563-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15563-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,6 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15563-26:
(7*1)+(6*5)+(5*5)+(4*6)+(3*3)+(2*2)+(1*6)=105
105 % 10 = 5
So 15563-26-5 is a valid CAS Registry Number.
15563-26-5Relevant articles and documents
1-Acyl-2-alkylhydrazines by the Reduction of Acylhydrazones
Pei-Lin-Wu,Peng, Shao-Yu,Magrath, Joe
, p. 435 - 438 (2007/10/02)
1-Acyl-2-alkylhydrazines were easily prepared by the reduction of acylhydrazones with triethylsilane in the presence of trifluoroacetic acid.