CAS Registry Number 51939-71-0
Name:
2H-​1-​Benzopyran-​2-​carboxylic acid, 3,​4-​dihydro-
2-Chromancarboxylic acid (6CI)
(±)-2-Chromancarboxylic acid
3,4-Dihydro-1-benzopyran-2-carboxylic acid
3,4-Dihydro-2H-1-benzopyran-2-carboxylic acid

Chemical Formula: C10H10O3
Exact Mass: 178.06
Molecular Weight: 178.18
m/z: 178.06 (100.0%), 179.07 (11.0%), 180.07 (1.2%)

InChI:InChI=1S/C10H10O3/c11-10(12)9-6-5-7-3-1-2-4-8(7)13-9/h1-4,9H,5-6H2,(H,11,12)

Specification

98%

1. (2) Kwak, Jae-Hwan; Archives of Pharmacal Research 2008, V31(2), P133-141 CAPLUS
2. (3) Baddeley, G.; Journal of the Chemical Society 1958, P2797-9 CAPLUS