300822-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300822-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,8,2 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 300822-35:
(8*3)+(7*0)+(6*0)+(5*8)+(4*2)+(3*2)+(2*3)+(1*5)=89
89 % 10 = 9
So 300822-35-9 is a valid CAS Registry Number.
300822-35-9Relevant articles and documents
HClO4-SiO2 as an efficient and recyclable catalyst for the synthesis of amide derivatives
Song, Weibin,Ma, Lei,Hu, Lihong
, p. 3186 - 3196 (2011)
An efficient and clean procedure for amide alkylation is reported by direct condensation of equimolar amounts of benzylic and allylic alcohols with primary amides in the presence of silica perchloric acid (HClO4-SiO 2). The direct co
