697301-70-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 697301-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,7,3,0 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 697301-70:
(8*6)+(7*9)+(6*7)+(5*3)+(4*0)+(3*1)+(2*7)+(1*0)=185
185 % 10 = 5
So 697301-70-5 is a valid CAS Registry Number.
697301-70-5Relevant articles and documents
CATALYTIC PREPARATION OF ENAMIDES FROM ALKYL AZIDES AND ACYL DONORS
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Paragraph 0173-0174, (2016/10/10)
The present invention relates to a method to synthesize an enamide compound by generating imine which does not have a substituent group bonded to the nitrogen from an organic azide compound and conducting a reaction of the same with acyl doner. By using t
