178462-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178462-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,4,6 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 178462-92:
(8*1)+(7*7)+(6*8)+(5*4)+(4*6)+(3*2)+(2*9)+(1*2)=175
175 % 10 = 5
So 178462-92-5 is a valid CAS Registry Number.
178462-92-5Relevant articles and documents
Production method of isoxaflutole
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Paragraph 0019; 0025; 0028, (2020/08/06)
The invention provides a production method of isoxaflutole. The production method comprises the following steps: S1, generating an intermediate I from p-bromobenzotrifluoride under the action of a mixed acid of concentrated sulfuric acid and concentrated