215164-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 215164-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,1,6 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 215164-94:
(8*2)+(7*1)+(6*5)+(5*1)+(4*6)+(3*4)+(2*9)+(1*4)=116
116 % 10 = 6
So 215164-94-6 is a valid CAS Registry Number.
215164-94-6Relevant articles and documents
Fluorenyl substituted organosilanes and their preparation methods
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, (2008/06/13)
The present invention relates to fluorenyl substituted organosilanes represented by the formula I and preparation methods thereof by reacting substituted biphenyls represented by the formul II with (dichloroalkyl)silanes represented by the formul III in t
