335267-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335267-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,2,6 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 335267-11:
(8*3)+(7*3)+(6*5)+(5*2)+(4*6)+(3*7)+(2*1)+(1*1)=133
133 % 10 = 3
So 335267-11-3 is a valid CAS Registry Number.
335267-11-3Relevant articles and documents
2,6-DISUBSTITUTED PYRIDINE DERIVATIVE
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, (2020/02/20)
The present invention relates to a pyridine derivative of formula (1) wherein R1 is optionally-substituted C1-6 alkyl, optionally-substituted C3-10 cycloalkyl, or optionally-substituted 5- to 10-membered saturated or parti