17513-09-6 Usage
General Description
N'-Cyanobenzencarboximidaide, also known as N,N'-diisocyanate, is a chemical compound commonly used in the production of polyurethane plastics and elastomers. It is a colorless, crystalline compound with a pungent odor, and it is highly reactive with moisture and air. N'-Cyanobenzencarboximidaide is considered a hazardous substance and can cause irritation to the skin, eyes, and respiratory system upon contact or inhalation. Prolonged or repeated exposure to this compound can also lead to sensitization and allergic reactions. Additionally, it is classified as a potential carcinogen and is known to be harmful to aquatic life. Proper precautions and safety measures must be taken when handling N'-cyanobenzencarboximidaide to prevent any harmful effects on human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 17513-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,5,1 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17513-09:
(7*1)+(6*7)+(5*5)+(4*1)+(3*3)+(2*0)+(1*9)=96
96 % 10 = 6
So 17513-09-6 is a valid CAS Registry Number.
17513-09-6Relevant articles and documents
Convergent Synthesis of PI3K Inhibitor GDC-0908 Featuring Palladium-Catalyzed Direct C-H Arylation toward Dihydrobenzothienooxepines
Zhang, Haiming,Li, Beryl X.,Wong, Brian,Stumpf, Andreas,Sowell, C. Gregory,Gosselin, Francis
, p. 4796 - 4802 (2019/04/30)
A practical convergent synthesis of PI3K inhibitor GDC-0908 (1) is described. The process features a dihydrobenzothienooxepine formation via palladium-catalyzed intramolecular direct C-H arylation and a Negishi coupling to construct the key C-C bonds. We
