130155-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130155-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,1,5 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130155-70:
(8*1)+(7*3)+(6*0)+(5*1)+(4*5)+(3*5)+(2*7)+(1*0)=83
83 % 10 = 3
So 130155-70-3 is a valid CAS Registry Number.
130155-70-3Relevant academic research and scientific papers
Boehmer, Volker,Wolff, Artur,Vogt, Walter
, p. 968 - 970 (1990)
Alkylation of the phenolic hydroxy groups in the 1,3-position in calixarenes consisting of two different phenolic units arranged in the order AABB leads to a new type of chiral calixarenes in the cone conformation.
