90830-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90830-25-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,3 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90830-25:
(7*9)+(6*0)+(5*8)+(4*3)+(3*0)+(2*2)+(1*5)=124
124 % 10 = 4
So 90830-25-4 is a valid CAS Registry Number.
90830-25-4Relevant articles and documents
1-(p-Substituted or unsubstituted aminoalkyl)phenylpropane-1,2-dione bis(thiosemicarbazone) derivatives, and their production and use
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, (2008/06/13)
A radioactive diagnostic agent which comprises a physiologically active substance and a radioactive metallic element combined with a compound of the formula: STR1 wherein R, R', R1 and R2 are each a hydrogen atom or a C1 -
