76444-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76444-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,4 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 76444-57:
(7*7)+(6*6)+(5*4)+(4*4)+(3*4)+(2*5)+(1*7)=150
150 % 10 = 0
So 76444-57-0 is a valid CAS Registry Number.
76444-57-0Relevant articles and documents
Synthesis of Isoneobavachalcone and Analogues
Sharma, V. K.,Gupta, S. R.
, p. 780 - 781 (2007/10/02)
Isoneobavachalcone (I), a new C-formylated chalcone isolated from Psoralea coryfolia has been synthesised.In view of rare occurrence of C-formylated chalcones some analogues of I have also been synthesised.