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1375009-11-2

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1375009-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1375009-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,5,0,0 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1375009-11:
(9*1)+(8*3)+(7*7)+(6*5)+(5*0)+(4*0)+(3*9)+(2*1)+(1*1)=142
142 % 10 = 2
So 1375009-11-2 is a valid CAS Registry Number.

1375009-11-2Downstream Products

1375009-11-2Relevant articles and documents

A metal-free oxidative esterification of the benzyl C-H bond

Feng, Jie,Liang, Shuai,Chen, Shan-Yong,Zhang, Ji,Fu, Song-Sen,Yu, Xiao-Qi

experimental part, p. 1287 - 1292 (2012/06/15)

An efficient metal-free oxidative esterification of benzyl C-H bonds was developed. Using tetrabutylammonium iodide as catalyst and tert-butyl hydroperoxide as co-oxidant, benzylic substrates could react smoothly with various carboxylic acids to give the esters with good to excellent yields. The method was also suitable for the O-protection of N-Boc amino acids. The reaction mechanism was primarily investigated and a radical process was proposed. Copyright

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