1057-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1057-33-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,5 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1057-33:
(6*1)+(5*0)+(4*5)+(3*7)+(2*3)+(1*3)=56
56 % 10 = 6
So 1057-33-6 is a valid CAS Registry Number.
1057-33-6Relevant articles and documents
COMPOSITIONS AND METHODS FOR SYNTHESIS OF PHOSPHORYLATED MOLECULES
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Paragraph 86; 88; 89; 91; 102, (2019/10/29)
The invention provides compositions and methods for synthesis of phosphorylated organic compounds, including nucleoside triphosphates.