88214-51-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88214-51-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,2,1 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 88214-51:
(7*8)+(6*8)+(5*2)+(4*1)+(3*4)+(2*5)+(1*1)=141
141 % 10 = 1
So 88214-51-1 is a valid CAS Registry Number.
88214-51-1Relevant articles and documents
Sulphone-based Elimination Reactions in Synthesis. Part 2. Diumycinol
Kocienski, Philip,Todd, Michael
, p. 1783 - 1789 (2007/10/02)
Diumycinol , a hydrolytic product of the antibiotic diumycin, was assembled from three fragments: 1-(2-phenylsulphonylethyl)-2-methylene-6,6-dimethylcyc