154470-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154470-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,4,7 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 154470-59:
(8*1)+(7*5)+(6*4)+(5*4)+(4*7)+(3*0)+(2*5)+(1*9)=134
134 % 10 = 4
So 154470-59-4 is a valid CAS Registry Number.
154470-59-4Relevant articles and documents
THIONIUM ION-ACTIVATED PINACOL REARRANGEMENTS. GENERALITY AND SCOPE
Paquette, Leo A.,Dullweber, Uta,Branan, Bruce M.
, p. 187 - 192 (2007/10/02)
The acid-catalyzed rearrangement of tertiary allylic alcohols produced by the addition of 5-lithio-2,3-dihydrothiophene to cyclic ketones of various ring size has been probed.
