7476-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7476-80-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,7 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7476-80:
(6*7)+(5*4)+(4*7)+(3*6)+(2*8)+(1*0)=124
124 % 10 = 4
So 7476-80-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H14O2/c1-3-5-11(12)13-10-7-4-6-9(2)8-10/h4,6-8H,3,5H2,1-2H3
7476-80-4Relevant articles and documents
The insertion of arynes into the O-H bond of aliphatic carboxylic acids
Wen, Chunxiao,Chen, Qian,He, Zhenwen,Yan, Xinxing,Zhang, Changyuan,Du, Zhiyun,Zhang, Kun
supporting information, p. 5470 - 5473 (2015/09/15)
The insertion of arynes into the O-H bond of aliphatic carboxylic acids promoted by sodium carboxylates is described. The reactions led to the formation of aryl carboxylates in good yields with good chemoselectivities under mild conditions.