1376185-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1376185-70-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,1,8 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1376185-70:
(9*1)+(8*3)+(7*7)+(6*6)+(5*1)+(4*8)+(3*5)+(2*7)+(1*0)=184
184 % 10 = 4
So 1376185-70-4 is a valid CAS Registry Number.
1376185-70-4Relevant articles and documents
Stereoselective total synthesis of the acetylenic carotenoids alloxanthin and triophaxanthin
Yamano, Yumiko,Chary, Mahankhali Venu,Wada, Akimori
, p. 4103 - 4108 (2012)
Stereoselective total synthesis of the C40-diacetylenic carotenoid alloxanthin (1) and the C31-acetylenic apocarotenoid triophaxanthin (2) was accomplished by Wittig condensation of C 10-dialdehyde 20 or C16-ket
