693809-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 693809-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,8,0 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 693809-75:
(8*6)+(7*9)+(6*3)+(5*8)+(4*0)+(3*9)+(2*7)+(1*5)=215
215 % 10 = 5
So 693809-75-5 is a valid CAS Registry Number.
693809-75-5Relevant articles and documents
Alkylation and acylation of basic salts of anthranilic acid
Wiklund, Per,Bergman, Jan
, p. 969 - 972 (2007/10/03)
The O-nucleophilicity of basic anthranilic acid salts was documented, analyzed, and utilized in synthesis. Specifically substitutions leading to esters instead of secondary amines, and formation of anthranilic acid anhydrides were studied.
