148017-06-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148017-06-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,0,1 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 148017-06:
(8*1)+(7*4)+(6*8)+(5*0)+(4*1)+(3*7)+(2*0)+(1*6)=115
115 % 10 = 5
So 148017-06-5 is a valid CAS Registry Number.
148017-06-5Relevant articles and documents
Preparation method for synthesizing doripenem side chain intermediate
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, (2020/12/08)
The invention discloses a preparation method for synthesizing a doripenem side chain intermediate. The preparation method comprises the following steps: dissolving a compound IV serving as an initialraw material in an organic solvent I, and introducing am