921938-98-9 Usage
General Description
4-[(6-Methylpyrazin-2-yl)oxy]phenyl isocyanate 97% is a chemical compound with the molecular formula C11H8N2O2 and a high purity level of 97%. It is a potent isocyanate compound that is commonly used in the production of polyurethane products such as foams, adhesives, and coatings. This chemical is known for its reactivity and ability to crosslink with polyols, allowing for the creation of durable and versatile materials. However, it is important to handle this compound with caution as it can cause skin and respiratory irritation, and proper safety measures should be taken when handling and using it in industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 921938-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,1,9,3 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 921938-98:
(8*9)+(7*2)+(6*1)+(5*9)+(4*3)+(3*8)+(2*9)+(1*8)=199
199 % 10 = 9
So 921938-98-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H9N3O2/c1-9-6-13-7-12(15-9)17-11-4-2-10(3-5-11)14-8-16/h2-7H,1H3