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1354216-89-9

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1354216-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1354216-89-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,4,2,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1354216-89:
(9*1)+(8*3)+(7*5)+(6*4)+(5*2)+(4*1)+(3*6)+(2*8)+(1*9)=149
149 % 10 = 9
So 1354216-89-9 is a valid CAS Registry Number.

1354216-89-9Downstream Products

1354216-89-9Relevant articles and documents

Domino reactions of 2-methyl chromones containing an electron withdrawing group with chromone-fused dienes

Gong, Jian,Xie, Fuchun,Ren, Wenming,Chen, Hong,Hu, Youhong

scheme or table, p. 486 - 489 (2012/01/15)

Domino reactions of 2-methyl substituted chromones containing an electron withdrawing group at the 3-position with chromone-fused dienes synthesized a diverse range of benzo[a]xanthones and complicated chromone derivatives. These multiple-step reactions r

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