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Brand Name: SETERUY
Usage: Ink Dyestuffs
Type: Photochromic dye
Other Names: 1,3,3-Trimethylindolinobenzopyrylospirane
CAS No.: 1485-92-3
Place of Origin: China (Mainland)
MF: C19H19NO

Specifications


 PRODUCT NAME:1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN

CAS:1485-92-3

Molecular Formula:C19H19NO

Molecular Weight: 277.36

COLOR:WHITE OR YELLOW POWER

Purity:98%



Delivery Information:
T/T 100% prepayment
Stock:500g
DHL, FedEx, Express, Air transportation
Packing Specifications: 1G/PACKAGE;5G/PACKAGE;25G/PACKAGE
Factory direct sales, spot sale, welcome to inquire about the price

Factory supply133TrimethylindolinobenzopyrylospiraneCAS1485923