443982-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 443982-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,9,8 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 443982-73:
(8*4)+(7*4)+(6*3)+(5*9)+(4*8)+(3*2)+(2*7)+(1*3)=178
178 % 10 = 8
So 443982-73-8 is a valid CAS Registry Number.
443982-73-8Relevant articles and documents
Styrene derivative as well as synthesis method and application thereof
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, (2021/07/08)
The invention relates to the technical field of organic synthesis, in particular to a styrene derivative and a synthesis method and application thereof. The invention discloses a styrene derivative with a structure as shown in a formula (I). The styrene d
