1017234-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1017234-24-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,7,2,3 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1017234-24:
(9*1)+(8*0)+(7*1)+(6*7)+(5*2)+(4*3)+(3*4)+(2*2)+(1*4)=100
100 % 10 = 0
So 1017234-24-0 is a valid CAS Registry Number.
1017234-24-0Relevant articles and documents
Cyclic acetals as precursors of substituted isochromans and naphthoxepines
Garcia, Daniel,Foubelo, Francisco,Yus, Miguel
, p. 507 - 519 (2008/09/18)
The reaction of 6,8-dioxabenzocycloheptenes 3 or 8,10-dioxacycloocta[de]naphthalenes 5 [easily prepared from the dibenzylic diols 1 and 4, respectively, and a carbonyl compound] with an excess of lithium and a catalytic amount of DTBB (2.5 mol %) in THF a
