30762-15-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30762-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,7,6 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30762-15:
(7*3)+(6*0)+(5*7)+(4*6)+(3*2)+(2*1)+(1*5)=93
93 % 10 = 3
So 30762-15-3 is a valid CAS Registry Number.
InChI:InChI=1/C13H18O3/c1-2-3-4-5-7-10-8-6-9-11(12(10)14)13(15)16/h6,8-9,14H,2-5,7H2,1H3,(H,15,16)
30762-15-3Relevant articles and documents
Synthetic method of alkyl salicylic acid
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Paragraph 0029; 0030, (2017/08/28)
A synthetic method of alkyl salicylic acid comprises the following steps: brominated alkanes used as a raw material reacts with lithium metal in a solvent, namely ether to obtain lithium alkyl; the lithium alkyl reacts with cuprous iodide in ether to generate lithium dialkylcuprate; and the lithium dialkylcuprate and bromosalicylic acid are mixed and coupling is carried out to obtain alkyl salicylic acid.