1427054-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1427054-08-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,0,5 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1427054-08:
(9*1)+(8*4)+(7*2)+(6*7)+(5*0)+(4*5)+(3*4)+(2*0)+(1*8)=137
137 % 10 = 7
So 1427054-08-7 is a valid CAS Registry Number.
1427054-08-7Relevant articles and documents
A ligand synthesis of butadiene adhesive
-
Paragraph 0035; 0039; 0040, (2019/06/05)
The invention relates to a synthesis method of ligand butadiene adhesive, to 3 - hydroxybenzaldehyde with acetone as the starting material, condensation to obtain the 1, 5 - double-(3 - hydroxy-phenyl) - 1, 4 - isoprene ketone, the 1, 5 - double-(3 - hydr