129476-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129476-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,7 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129476-77:
(8*1)+(7*2)+(6*9)+(5*4)+(4*7)+(3*6)+(2*7)+(1*7)=163
163 % 10 = 3
So 129476-77-3 is a valid CAS Registry Number.
129476-77-3Relevant academic research and scientific papers
AN IMPROVED SYNTHESIS OF 4-BENZOIC ACID FOR PHOTOAFFINITY LABELING
Hatanaka, Yasumaru,Nakayama, Hitoshi,Kanaoka, Yuichi
, p. 997 - 1004 (2007/10/02)
An improved synthesis of 4-benzoic acid, a key carbene precursor for photoaffinity labeling, was described.A new diazirine with amino group as a connective part was designed.
