61040-81-1 Usage
Uses
3,5-Dimethoxy-4-methylbenzoic acid undergoes reduction in the presence of sodium in ethanol to prepare 1,4-dihydro-3,5-dimethoxy- kmethylbenzoic acid.
Check Digit Verification of cas no
The CAS Registry Mumber 61040-81-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,0,4 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 61040-81:
(7*6)+(6*1)+(5*0)+(4*4)+(3*0)+(2*8)+(1*1)=81
81 % 10 = 1
So 61040-81-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H12O4/c1-6-8(13-2)4-7(10(11)12)5-9(6)14-3/h4-5H,1-3H3,(H,11,12)
61040-81-1Relevant articles and documents
Preparation method of 3,5-dimethoxy-4-methyl benzoic acid
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, (2021/05/29)
The invention discloses a preparation method of 3,5-dimethoxy-4-methyl benzoic acid, which comprises the following steps: adding methyl 4-methyl benzoate in a first organic solvent, adding bromine, and carrying out bromination reaction to obtain methyl 3,
A Convenient Synthesis of 3,5-Dimethoxy-4-methylbenzoic Acid
Manchand, Percy S.,Townsend, John M.,Belica, Peter S.,Wong, Harry S.
, p. 409 - 410 (2007/10/02)
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