75909-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75909-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,0 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75909-74:
(7*7)+(6*5)+(5*9)+(4*0)+(3*9)+(2*7)+(1*4)=169
169 % 10 = 9
So 75909-74-9 is a valid CAS Registry Number.
75909-74-9Relevant articles and documents
2-Arylhydroxynitroindoles: A new procedure for the cleavage of aryl methyl ethers
Kokurkina,Dutov,Shevelev
, p. 1445 - 1447 (2011)
A new procedure for the cleavage of aryl methyl ethers was developed. On this basis representatives of new types of 2-arylhydroxynitroindoles were synthesized. Copyright