1050504-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1050504-04-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,5,0 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1050504-04:
(9*1)+(8*0)+(7*5)+(6*0)+(5*5)+(4*0)+(3*4)+(2*0)+(1*4)=85
85 % 10 = 5
So 1050504-04-5 is a valid CAS Registry Number.
1050504-04-5Relevant articles and documents
Highly efficient fluorescent sensing for α-hydroxy acids with C3-symmetric boronic acid-based receptors
Xu, Wen-Zhi,Huang, Zhi-Tang,Zheng, Qi-Yu
, p. 4918 - 4921 (2008)
Two boronic acid-based fluorescent chemosensors in C3 symmetry have been prepared with a facial method. These compounds show remarkable ability to recognize α-hydroxycarboxy acids and sugar acids over most saccharides. The fluorescence intensit
