116225-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116225-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,2 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 116225-55:
(8*1)+(7*1)+(6*6)+(5*2)+(4*2)+(3*5)+(2*5)+(1*5)=99
99 % 10 = 9
So 116225-55-9 is a valid CAS Registry Number.
116225-55-9Relevant articles and documents
PROCESS FOR PRODUCING ALKYNYLKETONE DERIVATIVE
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Paragraph 0269; 0270; 0271; 0272, (2017/08/01)
The present invention relates to a Sonogashira-Carbonylation reaction using two types of gas, as well as novel crystals which can control a heat of the said reaction and the process of producing the same. In addition, the present invention relates to a li
