503816-69-1 Usage
General Description
Methyl 7-Chloroindole-4-Carboxylate is a chemical compound with the molecular formula C11H8ClNO2. It is a derivative of indole, containing a methyl ester and a chloro group at the 7th and 4th positions, respectively. METHYL 7-CHLOROINDOLE-4-CARBOXYLATE is a key intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of indole-based drugs and agrochemicals. Methyl 7-Chloroindole-4-Carboxylate is a highly versatile compound with various potential applications in the chemical and pharmaceutical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 503816-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,8,1 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 503816-69:
(8*5)+(7*0)+(6*3)+(5*8)+(4*1)+(3*6)+(2*6)+(1*9)=141
141 % 10 = 1
So 503816-69-1 is a valid CAS Registry Number.
503816-69-1Relevant articles and documents
Synthesis of diverse indole libraries on polystyrene resin - Scope and limitations of an organometallic reaction on solid supports
Knepper, Kerstin,Vanderheiden, Sylvia,Braese, Stefan
experimental part, p. 1191 - 1199 (2012/09/07)
The synthesis of diverse substituted indole structures on solid supports is described. The immobilization of nitrobenzoic acid onto Merrifield resin and the subsequent treatment with alkenyl Grignard reagents delivered indole carboxylates bound to solid s
Bartoli indole synthesis on solid supports
Knepper, Kerstin,Braese, Stefan
, p. 2829 - 2832 (2007/10/03)
(Matrix presented) Bartoli indole synthesis has been performed for the first time on solid supports. Starting from Merrifield resin, immobilization of five nitro benzoic acids was performed. Addition of four different alkenyl Grignard reagents and basic c
