136573-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136573-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,7 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 136573-70:
(8*1)+(7*3)+(6*6)+(5*5)+(4*7)+(3*3)+(2*7)+(1*0)=141
141 % 10 = 1
So 136573-70-1 is a valid CAS Registry Number.
136573-70-1Relevant articles and documents
A New General Route to the Synthesis of Bicyclic Synthons from Glycals
Mereyala, Hari Babu,Venkataramanaiah, Kanamarlapudi C
, p. 1953 - 1966 (2007/10/02)
Iodonium sym-dicollidine perchlorate (IDCP: bis(2,4,6-trimethylpyridine)iodine(1+) perchlorate) mediated intramolecular iodoalkoxylation of 3,4-di-O-substituted glycals 9a-14f gives rise to synthetically useful chiral bicyclic synthons 15a-20f respectivel
