93289-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93289-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,2,8 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93289-90:
(7*9)+(6*3)+(5*2)+(4*8)+(3*9)+(2*9)+(1*0)=168
168 % 10 = 8
So 93289-90-8 is a valid CAS Registry Number.
93289-90-8Relevant articles and documents
Novel synthesis of dianthalexin (Phytoalexin) analogues preparation
Hauteville,Ponchet,Ricci,Favre-Bonvin
, p. 715 - 718 (2007/10/02)
Two phytoalexins, previously isolated from carnation infected by Phytophthora parasitica D., were synthesized: 2-phenyl-7-hydroxy-4H-3,l-benzoxazin-4-one (Dianthalexin) and 2-(2-hydroxybenzoyl)-amino-4-methoxybenzoic acid (Dianthramide A). The first one w
