148274-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148274-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,2,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 148274-75:
(8*1)+(7*4)+(6*8)+(5*2)+(4*7)+(3*4)+(2*7)+(1*5)=153
153 % 10 = 3
So 148274-75-3 is a valid CAS Registry Number.
148274-75-3Relevant articles and documents
Synthesis of a radioactive photoaffinity arachidonic acid analog
Perrier, Helene,Prasit, Petpiboon,Wang, Zhaoyin
, p. 1501 - 1502 (2007/10/02)
A novel photoaffinity probe based of arachidonic acid was synthesized by coupling 20-hydroxyarachidonic acid and 2-azido-5-iodobenzoic acid. The key epoxide required for the formation of 20-hydroxyarachidonic acid was obtained using a new mild and safe me