78747-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78747-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,4 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78747-30:
(7*7)+(6*8)+(5*7)+(4*4)+(3*7)+(2*3)+(1*0)=175
175 % 10 = 5
So 78747-30-5 is a valid CAS Registry Number.
78747-30-5Relevant articles and documents
THE SYNTHESIS OF SELECTIVELY PROTECTED β-DIKETONES AND β-KETOALDEHYDES
Kraus, George A.,Shimagaki, Masayuki
, p. 1171 - 1174 (2007/10/02)
The reaction of acyl cyanides with enol silyl ethers produces β-cyano, β-hydroxy carbonyl compounds.