134581-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134581-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,8 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134581-25:
(8*1)+(7*3)+(6*4)+(5*5)+(4*8)+(3*1)+(2*2)+(1*5)=122
122 % 10 = 2
So 134581-25-2 is a valid CAS Registry Number.
134581-25-2Relevant academic research and scientific papers
Saccharide derivatives of protocatechualdehyde
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, (2008/06/13)
Novel saccharide derivatives of protocatechualdehyde represented by the general formula (I): STR1 wherein R1 represents a hydrogen atom or a benzoyl group, and R2 represents an alkyl group. The method for preparing thereof and the us
