1417706-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417706-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,7,0 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1417706-41:
(9*1)+(8*4)+(7*1)+(6*7)+(5*7)+(4*0)+(3*6)+(2*4)+(1*1)=152
152 % 10 = 2
So 1417706-41-2 is a valid CAS Registry Number.
1417706-41-2Relevant articles and documents
Efficient preparation of highly substituted thiophenes and thiophene-based arylacetic acids
Zali-Boeini, Hassan,Pourjafarian, Fatemeh
, p. 639 - 645 (2013/02/22)
An efficient and one-step method for the preparation of highly substituted thiophenes and thiophen-2-yl-acetic acid derivatives was developed. Hence, thioacetomorpholides were smoothly reacted with -bromo carbonyl compounds in [bmim]OH as an efficient dua
