215254-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 215254-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,2,5 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 215254-75:
(8*2)+(7*1)+(6*5)+(5*2)+(4*5)+(3*4)+(2*7)+(1*5)=114
114 % 10 = 4
So 215254-75-4 is a valid CAS Registry Number.
215254-75-4Relevant articles and documents
Pentavalent phosphorus compound, production and use thereof
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, (2008/06/13)
A pentavalent phosphorous compound represented by the formula (I): wherein RAforms a cyclic group together with E, O and P, E represents a direct bond or oxygen atom, F represents a connecting group, and RBrepresents a phenyl group w
