16475-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16475-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,7 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16475-93:
(7*1)+(6*6)+(5*4)+(4*7)+(3*5)+(2*9)+(1*3)=127
127 % 10 = 7
So 16475-93-7 is a valid CAS Registry Number.
16475-93-7Relevant articles and documents
Method for synthesizing deuterium-labeled D3-salbutamol
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Paragraph 0040-0043, (2019/05/08)
The invention belongs to the fields of food safety and standard product synthesis, and discloses a method for synthesizing deuterium-labeled D3-salbutamol. According to the method, ethyl salicylate istaken as a raw material and is subjected to four-step r
